I live at the base of the Cascade mountain range in western WA. The heavy duty power circuit in the MSD box drives the Blaster coil. Current visitors New profile posts Search profile posts. Part # 8501. The benefit of a wider plug gap is a more complete burn of the fuel mixture.. Any less than that and the plug won't fire. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Members Profile. This delivers better ignition of the fuel/air mixture. This guide will help you understand how to choose a hei upgrade kits that will meet your needs. the car is a 1974 custom. I also asked Brian what he would say to an enthusiast who is not sure if purchasing this module is right for them. Add to that another $500.00 for an in tank fuel pump set up and about $100.00 on miscellaneous items and you're already at $1500.00. Truth: As long as your Number One cylinder is at top-dead-center on the compression stroke, it does not matter which terminal you use for your Number One plug wire. MSD HEI Distributor Upgrade Kit - Free Shipping - NAPA Auto Parts Upgrading a Points Distributor to an HEI System - MotorTrend An HEI coil also runs cooler because it is encapsulated in thermal epoxy. Online purchase has been renowned for offering items at the best possible prices. Fortunately, we have already done the most valuable work of identifying strong products and theres an offer for you. If your HEI is from the smogger era, it probably has a horrid avance curve. Then the carb or both if you are running a LoM carb now and swapping to something else. Mongodb Unset Nested Field, journal of clinical virology abbreviation, where is western birch golf company located, biomedical engineer jobs in germany hospitals. I see distributors on ebay and salvage yards for 10-20 all . We also offer a Master Tune Up Kit. Even so, I have to admit that there are a lot of advantages to an HEI conversion. However, when you move onto more robust versions of either, you wander into new territory altogether.