GM LT-1 5.7L 93-94 Distributor
Part No. 8381
Features
- Advanced optical encoder trigger design for accuracy and reliability.
- Easily adjust the timing up to +/-5°.
- Improved housing design and extra bolt eliminates leaks.
- Fresh air vented and sealed to keep the elements out.
- Large ball bearing stabilizes timing through 10,000 rpm.
- Rotor drive design is positively indexed and cannot slip.
Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark! We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick-up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap! The pick-up is an advanced optical encoder, a different style of optical pickup than the OEM. This type of pick-up has proven to be very reliable and stable through extreme rpm and conditions. The rotor is bolted to a drive assembly that is indexed to the shaft and is stabilized through the use of a large ball bearing assembly. Once installed, you have the ability to adjust the ignition timing – the only distributor that offers timing adjustability! An adjustment screw allows the timing to be tweaked up to +/-5°. The distributor is equipped with a fresh air vent and has an extra thick mounting surface for the cap to eliminate leaks. The distributor is supplied complete with our heavy duty LT1 Cap, Rotor and the components required for installation.
Fill in the information below then send by clicking "E-mail a Friend".
For '92-'94 LT1 engines, supplied with fresh air hoses.
Incorporates our own trigger wheel and digital encoder. This trigger process is much more reliable and accurate through high rpm.
User Instructions:
| Recent reviews: |
  |
|
By Anonymous I got one for my 94 Z28. Love it! Simple (for an LT-1) plugged right in no problems. Better starts, gas mileage, and performance. My stock one was worse than I thought or this thing is a miracle. I like being able to messing with timing too. I plan on getting a MSD 6 so I can retard more when I add nitrous. |
|
|
By Anonymous cool dist made big diff.going to play with the timing . simple hoohk up. r allen |
  |
|
By Anonymous Installed this on my 1992 Corvette and the MSD wiring harness is incorrect. No adapter is included or instructions as to what to do. Had to call MSD for info. Weathertite connector for this appl needs a adapter to OEM harness. MSD should supply this item or provide info on how to connect the harness. OEM and MSD wiring is different colors, can not splice wiring, void warranty. For $500.00 you would expect a simple adapter or info. Not very happy. |