Re: 305E Intake mod.
Quote:
Originally Posted by bigblockv6
I found running the HEI in my 68 when it had the 305 enabled it to run much smoother at higher rpms, together with a 2 1/2 inch exhaust and Holley 500 it was a great combination and starting the engine from dead cold were instantaneous, barely touch the ignition and it fires up!
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That's the same thing that happened when I got a hot HEI for my 292. Only thing I'm worried about is that the spark will be to hot and I can't run lower grade fuel for fear of detonation. I do have the timing set at 10 initial. But I am considering! I thinking of getting the HEI that's on Ebay. Then I might upgrade to a 750 cfm. LOL!
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"Excuse the rust I use my truck"
1964 GMC 1500 305E/sm420 4 barrel intake mod and dual exhaust. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
1964 Chevy C20 292/SM420
1966 Chevy C10 292 hotrod 6/TKO600
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