Hei external coil cap adapter
For coil-in-cap systems such as GM“s HEI, adapter plates are available. Part #: 2-40000. 3 to . Buy in monthly payments with Affirm on orders over $50. If you have a two pin ignition coil system or an externally mounted single fire system, you can mount the plasma ignition coils externally. To make things easy, we now offer these cap and rotor replacement kits. Distributor Hardware. Not Yet Reviewed. Estimated Ship Date: Monday 9/27/2021 (if ordered today) Drop Ship. 8416. 45. xxxxx ® to the distributor cap suppression wire mallory adapter part no. 85 50% OFF | Buy 10mm Ignition Spark Plug Wires 8 Red Ignition Coil Spark Plug Cap Wire For GM Chevy LSx LS1 LS2 LS3 LS6 LS7 Set From Seller Automoto Store. This kit offers up to 50% higher dielectric strength and can handle all of the voltage available from the coil. An HEI coil has very low primary resistance, typically in the range of . Cap and Rotor, GM External Coil - 8406. (0) Select a store to see pricing & availability. 95. For the best performance and reliability use a 15 volt battery and alternator. No external coils or boxes needed and drops in with one wire The OEM GM HEI coils were an excellent example of this. It's the job of an F150 ignition distributor to send high voltage from coil to cylinder, a necessary action when starting your pick-up. For Coil-in-Cap “HEI” Design System. XPRO HEI Distributor with Coil in Cap, Machined Aluminium Body with Black Cap. Drop-in billet replacement for GM distributors with the small cap and external coil. MSD Plug-in RPM Modules. Failure to execute means that your truck is rendered ineffective, meaning it's best to respond to repair needs sooner than later. To handle the power and the larger coil of the Extreme Output HEI Ignition, MSD designed this special external coil adapter made from DuPont Rynite. MSD Street Blaster Coil modern 12V square style. 9. MSD | Distributor Cap and Rotor Kit V8 Distributor Cap With HEI Terminals and Spark Plug Check the dwell on an HEI module to confirm the circuit is evoking the longer (expanding) dwell time as the engine speed is increased. 2 Ohms; Secondary 6. 8 V6 3800 Hi Voltage Ignition Coil Packs 3pcs For Gm 3. MSD modified HEI dust covers allow you to remove the stock HEI coil in your distributor cap and replace it with an externally mounted coil. The bodies are machined from 6061-T6 billet aluminium and utilise a chromium manganese titanium steel gear (20CRMOTI) which is suited for use with all cam shafts. Part No. $7 off a new 8mm wireset, if bought with Distributor We only have the two pin Ford DG 508 / 512 model coil. For optimum voltage carrying capabilities the rotor tips are made from low resistance brass for maximum voltage Connecting to: GM HEI Systems (coil-in-cap, with OEM ignition module), use Adapter PART NO. But MSD dizzys and others have their own problems too. In fact, the HEI distributor is responsible for housing all of its components in one highly self-contained unit. The proper HEI will already have 3 wires coming from the distributor body and plug into the coil on top of the cap. MSD Billet Marine Distributor Ignition System - Late GM Model HEI V8 MSD's GM late-model performance enthusiasts will be happy to see this Pro-Billet Distributor. I measured the old cap and it is 3. 29062 with black and yellow wires are not used-figure 5 delco hei – external coil use mallory adapter p/n 29068 to Distributor Cap & Rotor Kit GM w/External Coil-Cap and Rotor Kit - HEI Style Terminal - Brass Terminals - Clamp Down - Black - Non-Vented - Externals A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. That might be ok for a half-ton pickup that never sees more than 4,500 rpm, but on a muscle car, especially one that’s been modified, losing voltage means lost engine performance, and not being able to take advantage of the engine’s potential modified HEI-Style Distributor with black cap IG13112. A-TEAM PERFORMANCE HEI DISTRIBUTOR WIRE HARNESS PIGTAIL DUAL 12V POWER & TACH CONNECTORS 170072 Black 90 Degree Boot for HEI Distributor, Black Straight Boot for Spark Plug. Starting with the number one spark plug wire, move the spark plug wires from the original distributor cap to the Flame-Thrower cap one by one. Add to Compare. aeswave. Released on: 2005-10-28. TPI External Pump $119. Next, connect the 01-12 secondary clip around the coil wire on distributor systems or an individual wire for the cylinder you wish to view as with EI systems. Line: MPI. Connecting Adapter PART NO. 30 Amp Relay Kit $7. ) Use a cap mounted coil (sold separately) along with the 9000+ RPM MSD internal module. 66 12. If it makes it easier to remove the cap, you can first la-bel and remove the spark plug wires from the cap, but leave the three small wires on the side of the cap connected, and leave the power wire con-nected! Flip the cap upside down. 10. Spark Plug Wires. MSD 6A four or five. $250. 83. Save on Hypertech Power Coil Kit for GM HEI Systems with Screw Down Cap 4052 at Advance Auto Parts. A regular HEI is an Inductive Ignition so an internal in-cap coil will need to be a compromise of CD and Inductive, like the MSD or Crane PS-91 HEI. coil_dur + adv_us > dtpred , and charge_time = 0), the coil_dur time is shortened and the amount of time available is used (otherwise the timing would be increasingly delayed). A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. By going with an external coil, you increase the reliability and performance of the stock HEI system. Chevron Up. 0 to 1. This style coil was used on pretty much anything that came out of GM until 1996 (except DIS systems). HEI REMOTE COIL ADAPTER INSTALLATION INSTRUCTIONS FORM 1220 (REV. A-TEAM PERFORMANCE HEI DISTRIBUTOR WIRE HARNESS PIGTAIL DUAL 12V POWER & TACH CONNECTORS 170072 ignition coil built into the dis-tributor cap, while usually—but not always—the inline 4 and 6 cylinder engines received a separate, external ignition coil. Oversized steel shaft is QPQ coated and guided by a sealed ball bearing and an extra long sintered bushing. Chrome Bracket and Coil Cover For canister style coils. Anybody else done this MSD conversion on their HEI and do you have part #'s or tips for a in-cap coil delete with HEI to MSD. 27. If you have a Male/HEI cap, you will need Spark Plug Wires with Male/HEI Connectors. TPI IAC Late $38. Built with Brass Terminals for maximum conductivity with an improved design in the rotor for eliminating burn-through. Chevrolet even offered that multi-pin unit with a small diameter distributor using an external coil. Click here Ask Your Own Classic Car Question Delco HEI 1974 - 1986 External Coil INSERT DIAGNOSTIC ADAPTER Fig. com 820-101 LaserShot 500 Ignition Coil 821-1 GM HEI Coil In-Cap Adapter Kit 870-400 Tach Signal Amplifier 830-100 Spark Plug Wire Set, 180º Boot 830-110 Spark Plug Wire Set, 90º Boot 830-120 Spark Plug Wire Set, 45º Boot 851-1 HEI External Coil harness 851-3 HEI Bypass harness Ignition Coil Adapters for displaying secondary and primary signals on Lab Scopes. That might be ok for a half-ton pickup that never sees more than 4,500 rpm, but on a muscle car, especially one that’s been modified, losing voltage means lost engine performance, and not being able to take advantage of the engine’s potential modified Jacobs 390802 Adaptable Dust Cover, GM V8. 00 A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. MSD Blaster HVC Coil For reliability under extreme conditions. 4 and I want to run a canister coil to have the right look but most canister coils run 1. If your GM Coil has two connectors, usually one gray and one black, this is a direct replacement performance coil. When you need a reliable HEI distributor for Ford F150, swing by your local A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. Stealth racing DUI distributor is a high performance precision built system capable of turning up to 10,000 RPMs. $ 433. Rank: #1505521 in Automotive. 29068; Ford TFI Systems, use Adapter PART NO. Cap Covers. ) Use an external coil adapter, MSD ignition box and coil. Part # 59131 Be the first to write a review 820-101 LaserShot 500 Ignition Coil 821-1 GM HEI Coil In-Cap Adapter Kit 870-400 Tach Signal Amplifier 830-100 Spark Plug Wire Set, 180º Boot 830-110 Spark Plug Wire Set, 90º Boot 830-120 Spark Plug Wire Set, 45º Boot 851-1 HEI External Coil harness 851-3 HEI Bypass harness Title (Internet or Google) as part of Attribute Data: MSD - Rotor, GM HEI Late Model, External Coil Cap. HEI to Small Dist Conversion Plug $19. 99 This product can expose you to chemicals which are known to the state of California to cause cancer and birth defects or other reproductive harm. TPI Lower Plate $39. 3 out of 5 stars 156 $36. Visit www. (MEGA SALE) US $11. I have a Crane Hi-6 MSD kit that uses an external E-coil and i want to tie it in with my GM HEI. ☆☆☆☆☆. Unfortunately I have seen only 'installed' external-coil HEI and I dont recall the wiring layout. An added benefit is that it's large enough to put the coil directly on the cap and eliminate the coil wire, just another place to have a problem. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. View Details. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Step 3 FAST 730-0191 - FAST PS91 Performance Ignition Coils. The aftermarket is now building HEI-style distributors for a wide variety of engine families, in-cluding Holden, Ford and AMC engines, as well as several GM engines that didn’t come with Converting the mopar in my 31 to hei to get rid of external ignition box and simplify wiring. I am willing to use an distributor cap adapter + HEI cap if that works, otherwise just a direct replacement clip on HEI cap would be best. MSD BLaster 2 Coil points canister style. Replace your in-cap type HEI coil with a performance externally mounted coil. As far as the grounding buss bar under the coil, if it ISN'T there, the system will not have spark, never will start. Ballast Resisters. The aftermarket is now building HEI-style distributors for a wide variety of engine families, in-cluding Holden, Ford and AMC engines, as well as several GM engines that didn’t come with A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. A-Team Performance 65K COIL HEI Distributor Spark Plug & Pigtail for Straight 6 41-62 194 216 235 68-87 Early Chevrolet Toyota Land Cruiser FJ40 FJ60 2F 3F Black Cap 3-in-1 Kit $ 124. 0 mm Silicone Spark Plug Wires, and Pigtail Wiring Harness Tachometer Kit Compatible with Chevrolet Chevy GM March 24th, 2019 - 40000 IGNITION 40010 19 95 HEI Ext Coil Terminal Kit 40020 43 95 HEI Cap Assy External Coil Modification · Coil Wire exits through aera where lead wires normally are · Fits under stock coil cover · Prevents coil wire from slipping off 40050 62 95 HEI Cap – Coil Assembly A-Team Performance CR8OR HEI OEM Distributor Cap with Rotor and Coil Cover Kit Compatible with Small Block SBC Big Block BBC Chevy Chevrolet - 65K Coil 7500 RPM Orange 45. This distributor does not have the coil as an integral part of the cap and uses an external coil. Add To Cart. Ignition Coil, PS91, In-Cap, Square, Epoxy, Black, Chevy, GMC, Each. Optional cap designs and colors for HEI cap or OEM style well-type cap. If the amount of desired dwell is longer than the remaining amount of time available (i. 1pc Gm Acdelco Oem Ignition Coil 12568062 Chevy Trailblazer Gmc Canyon Envoy. 99 Add to cart A-Team Performance HEI Distributor, 8. HEI-style (large cap) distributor with black cap. Ask Away! with Jeff Smith: Rotor Phasing and How it Relates to Aftermarket EFI Systems - OnAllCylinders MSD 84023 GM HEI CAP & ROTOR KIT. Includes an adapter harness, distributor to coil harness, and coil power/tachometer pigtail. 0mm Under The Exhaust Spark Plug Wires Compatible with Chevrolet SBC 262 283 302 305 307 327 350 400 Black This kit includes an 8-cylinder HEI distributor cap, rotor, and dust cover, composed of a high-strength polymer with solid brass terminals. 00 Fits all 68-85 472 / 500 / 425 / 368 Cadillac engines, does not clear dual-belt AC setups. Crank Trigger Ignition. The DUI cap and rotor is the finest quality made today. My next move will be to swap out the 6AL box with a programmable 6AL-2 and lock out my HEI and remove the vaccum advance can. Part # 59131 Be the first to write a review I have an external coil and a cap adapter from Mallory. SKU: 8366 Category: zzDelete Brand: MSD. Note: Note: Any vehicle with a High Energy Ignition System (HEI) will require this HEI Tachometer Signal Filter. 12 volt 1. 5 milliseconds for a small cap distributor with an external coil (7-pin module). MSD-8119. This kit includes everything needed to properly wire in an 87-92 small cap distributor in place of an 85-86 large cap distributor. Coil and coil cover included. 5 ohms to survive without overheating. I think you are fine to use what you have as long as it isnt computer-controlled and being a 1978 HEI I dont think you need to worry about that. Cap clears top shroud and fan belt pulleys New 2021 Pricing $145 w/Black OEM-style cap. Install the new HEI cap, coil, and coil cover. The modified HEI Dust Cover allows you to remove the stock HEI coil in your distributor cap, and replace it with an externally mounted coil such as the Blaster 2. Even if it is not marked it will be an empty spot on the left front side of the square portion sticking out on the cap itself. 6. coil part no. 8. Set 8 Gm Coil Connector Kit 4 D585 D581 Ls2 Ls7 Corvette Ac Delco Chevy Ignition. View Product. Brand: Jacobs. 29062. ☆☆☆☆☆ No rating value for MasterPro Ignition Distributor Cap Adapter. TPI Vinyl Harness Wrap $5. by Jacobs. We offer a one-year warranty on this A-Team Performance Spark Plug Wire Set. 5 ohm Thunderbolt HEI ignition coil Replaces Crusader 37068, R117004 Replaces Mercruiser 392-7803A4, 392-805570A2, 300-8M0079202 Replaces Marine Power 0805-100 Marine Ignition Coil - Thunderbolt HEI - Sierra - 18-5438 The OEM GM HEI coils were an excellent example of this. MSD Billet Marine Distributor Ignition System - Late GM Model HEI V8. You will not need the plasma distributor bricks as it is already built into the coil over plug unit. Install the new Flame-Thrower distributor cap. 06. ignition coil built into the dis-tributor cap, while usually—but not always—the inline 4 and 6 cylinder engines received a separate, external ignition coil. Warranty Details ( 90 DAY REPLACEMENT IF DEFECTIVE) The cap and rotor of any ignition system must be considered maintenance items. I can't seem to find any info on compatible cap sizes. For Coil-in-Cap "HEI" Design System. In addition to the module, you will find the ignition coil, the pick-up coil, the magnetic pick-up assembly, and the mechanical and vacuum advance units– all nestled tightly under the cap. If you have a coil-in-cap distributor, remove the distributor cap and rotor from the distributor. Here is the write up about this distributor and how to set it up to run with these systems. Title (Internet or Google) as part of Attribute Data: MSD - Rotor, GM HEI Late Model, External Coil Cap. They require spark plug wires with a female connector. New distributor drive gear = $25 The drive gear used on the HEI is cut in the Small Dist External Coil Feed Plug $12. 7 k Ohms; Turn Our Price (USD): $ 9,999. 90. Accel 140021ah Magnum Super Coil Adapter Harness Fits Mopar 1998-up. 8l Performance Pack. I see that hei when using external coils use a E coil with a primary of . 84. All new (not rebuilt) with billet aluminum case. =====. If converting from a point type ignition new HEI style spark plug wires should be used (Check with your dealer for Flame-Thrower plug wires). 1977-1986 Chevrolet K30. Female/Socket. 43. A Female/Socket Distributor Cap has a female MSD Red 8. Coil in cap HEI coils MUST have a coil ground, and that ground is connector'd and wired to the radio suppression "condensor" in the base of the distributor. SBC/BBC HEI Super Coil Style Distributor – 50K Volt Coil, Clear Cap $ 133. Wire Kit does not utilize an external coil wire. 19 73% OFF Star: 4. Suit Chev V8. MSD Distributor; V8; Late Model GM HEI; External Coil quantity. 75" diameter for a Ford 460 V8. Accel 140003 Gm Hei In Cap Super Coil 1973 91 45 000v Red Yellow Wire Small Cap Hei 88 95chevy V8 W External Coil 59131 Cap Accel Distributor Cap Adapter A-Team Performance 8-Cylinder Male Cap, 65k Volt Coil HEI Distributor Tune Up Kit, amp; 8. Install the #1 spark plug wire connecting it to the terminal indicated in step 7. The HEI's are larger in diameter to lessen the chance of arcing inside the distributor cap. Check out AEM's High Output Ignition Components today! We manufacture parts for high-performance ignition systems including coils and coil drivers. Unless the HEI distributor will not clear your intake manifold or fire wall, there is no need to change to a external coil. Ask A Question. Step 2 Disconnect the distributor plug (w/3 wires), 12-volt/ignition switch plug (w/1 wire) and tach lead (if equipped) from the distributor cap. Distributor Adapters. Tachometer Adapter. TPI IAC Motor $55. Wire in a 1987-1992 small cap distributor in place of an 1985-1986 large cap distributor. Accel 140024 HEI Remote Mount Super Coil; Primary Resist 0. MSD HEI Distributor Cap, Coil Cover, & Rotor. E) 9/03 Step 1 Disconnect the battery (–) cable to cut power to the system until installation is complete. The Extreme cap and rotor will fit a stock HEI distributor, but must be used with this Extreme Output External Coil Adapter. These plates attach to the distributor cap and you then connect the 01-12 to the plate. e. If you want to use an external canister style coil with the HEI distributor, you will need an adapter for the top of the distributor cap. $84. This is the total resistance of the primary circuit and allows a large amount of power to build in the system. The cardone part #84-1830 or a factory tpi/tbi GM small cap computer controlled Hei with external coil is what it is. There is a tab to hook up a male connector to,This will be directly next to the connection that is already plugged in on the cap. MSD Cap Adapts (Fixed or adjustable rotor) MSD Ford V8 Cap Kit; MSD HEI Dust Cover (Use with external coil for HEI Distributors) Distributor Caps; Distributor Rotors; GM Racing Rotors; 1 Piece fixed rotor for MSD 8445 or 8420 Cap A Dapt; Chevy and Buick Distributor Gears (Iron, Steel, Bronze and oversize) Chevrolet even offered that multi-pin unit with a small diameter distributor using an external coil. Learn more. 29042, 29062 or 29068 Refer to Figures 3, 4, and 7 when connecting to GM HEI Systems; Figure 5 when connecting to Accel 140003 Gm Hei In-cap Super Coil 1973-91 45000v Redyellow Wire. 11. 00. 5mm Super Conductor Coil Wire -Custom Fitted, HEI, Single MSD-84039 (0) Reviews: Write first review Description: 18” long, 90° terminals and boots are installed on both sides to connect to an HEI style terminal. You Save: 10% off MSRP! DUI Distributors 127212 - Stealth DUI is the same distributor as the DUI127212BK except it is completely stock appearing with no decals, black cap and stock coil cover. 7 range. They include everything you need to complete the conversion to a powerful external coil. Manufacturer: MSD Ignition. 54. Accel Performance HEI Coil Coil-in-cap style for OE or Accel HEI distributors only. Distributor Cap & Rotor Kit GM w/External Coil-Cap and Rotor Kit - HEI Style Terminal - Brass Terminals - Clamp Down - Black - Non-Vented - Externals Black 90 Degree Boot for HEI Distributor, Black Straight Boot for Spark Plug. A canister style coil requires from 1. Multi-Step Module Selectors. 10 Primary Tach Connection — GREEN Clip GM Diagnostic Connector and Delco HEI Systems 1976 - 1982 Toyota IIA (Integrated Ignition As-sembly) 1983 - 1986 GREEN CLIP SPADE TERMINAL ADAPTER GREEN CLIP REMOVE CAP FROM TACH TEST CONNEC This distributor does not have the coil as an integral part of the cap and uses an external coil. Use one of these GM HEI coil in cap conversion kits from FAST. Accel Performance Distributor Small Cap HEI - 88-95 Chevy V8 W/ External Coil Drop-in stock replacement distributor for GM vehicles. 29062 with green and red wires. GlowShift's HEI Tachometer Signal Filter is specifically designed for vehicles with High Energy Ignition Systems, and converts the high voltage signal to a more manageable voltage, that allows the tachometer to easily read. 81. 29042; Late Model GM HEI/EST Systems, use Adapter PART NO. MSD Distributor Rotors are molded from high quality, voltage insulating material to resist carbon tracking while ensuring that the ignition spark reaches the spark plug terminals. 99 $ 36 . Custom Inj Bungs $80. Buy online, pick up in-store in 30 minutes. GM & MSD Small Cap HEI Replacement Rotor. Part Number: FST-730-0191. The problem I'm having is that I was sure the external coil HEI's were used only in 75&76. 7 Sku : 1733272 Cheap Ignition Coil, Buy Quality Automobiles & Motorcycles Directly from China Suppliers:Hypertune Universal Blaster Ss 12V High Output External Male E Core Ignition Coil With Kits Adaptor With PQY logo JR EIC00 K Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Only problem with those is the lack of parts for recurving the advance curve. 0 mm Red Silicone Spark Plug Straight Boot 6 Wires, Coil-in-Cap HEI Design System Compatible With AMC/JEEP 199, 232, 252, 258, 282 4. 2. Install the rest of the spark plugs following the firing order (1-8-4-3-6-5-7-2 on a Chevy V8). At idle on a V-8, the dwell with a Delco module should be between 10 and 15 degrees. Standalone model, does not require external ingition box to run. To 1. to the factory harness plug (originally connected to the coil) red wire green wire mallory adapter part no. Model: 390802. A Male/HEI Distributor Cap has terminals like the end of a spark plug. 00 Overview. Most people prefer this style cap because of the stronger connection. Add to Cart. Distr. This adapter replaces the factory coil cover on HEI distributor caps and allows the use of an external coil. Davis says that the OEM coils were notorious for drop off above or about 5,000 rpm. MSD’s Blaster GM Coil features a red housing that surrounds a set of Blaster 2 influenced windings for improved output. 5 ohms. 9 Primary Tach Connection — GREEN Clip Fig. Ignition Control Boxes and Accessories. REV Limiters. Specialty engine building at its finest. 5 with a few in the . Description. MSD's GM late-model performance enthusiasts will be happy to see this Pro-Billet Distributor. This adapter replaces the factory coil cover on HEI distributor caps and allows the MSD Distributor; V8; Late Model GM HEI; External Coil. See Figure 1. Shop Quality & Best Spark Plugs & Glow Plugs Directly From China Spark Plugs & Glow Plugs Suppliers. 00 $ 388. Its the best I think. TPI Air Temp Relocation $39. Here is a picture of the second one just like the guy gave it to me: It had a wide cap with the center post for a high voltage connection from an exterior coil and two wires coming from the ignition module that went to a coil’s low voltage connector. I'd like to just pull the in-cap coil and use the E-coil but i need a adapter that puts a connector in the top of my HEI cap. 99 Coil Bracket Relocation Mounts. $ 9. Automotive Diagnostic Tools > Lab Scopes Accessories > Ignition > Coil-in-Cap (HEI) I have a Crane Hi-6 MSD kit that uses an external E-coil and i want to tie it in with my GM HEI. Small Dist External Coil Feed Plug $12. . TPI TPI System $2195. On the Large style cap HEI, "Coil is mounted on cap". 99 If your GM Coil has two connectors, usually one gray and one black, this is a direct replacement performance coil. To do this, connect a tune-up tach and dwell meter to the "TACH" terminal on the distributor cap and then start the engine. Distributor Model: prestolite d3jl-12100-g A-Team Performance 8. | For oval track racing use, this distributor can be used one of two ways: 1. Add to cart. 3. Designed to be installed on MSD 8401 HEI Coil Conversion made by MSD, for as low as $51. This distributors has a drop-in replacement for GM V8s using the small cap distributor with a dual connector coil. Wire up is simple, and coil failures, module failures (for no apparent reason) virtually cease. Distributor Cap Adapter. Small Dist External Coil to Module Jumper $12. Best result for these coils, MSD makes a "coil adapter", a cap that replaces the in cap coil with a high tension terminal for a separate coil wire, so a round, oil filled coil may be mounted off the distributor. The material used in this kit has proven to be the ideal Chevrolet even offered that multi-pin unit with a small diameter distributor using an external coil. Aeroflow now offer a line of performance XPRO distributors for the most popular V8 engines. 48.