Re: Plans for a 478 build.
Quote:
Originally Posted by bigblockv6
For fuel injection on the 305 you can go with the Howell TBI most likely a 305 Chivy unit along with an HEI. I talked to Howell a few years ago and they said it would not be a problem with the 478. They do highly recommend running an HEI with it  |
Never hurts to have more spark. HEIs have been know to increase mileage and performance. It did on my 305. Cold starts and warm up are much smoother and the mileage is even better! I'm gonna be trying out that MSD box and see what it does.
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"Excuse the rust I use my truck"
1964 GMC 1500 305E/sm420 4 barrel intake mod and dual exhaust.
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1964 Chevy C20 292/SM420
1966 Chevy C10 292 hotrod 6/TKO600
My youtube channel aka Military Chevy:
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