My stock stroke mild 360 build ;)

TT5.9mag said

Well you need to do something if you want to run that thing on California’s pump crap 91 octane. 250psi is race gas territory. Or you can pull all the timing out of it and that’ll just make it lazy.

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Okay check it out. Another old school racer friend of my dad came by the house and recommended a Holley 650 double pumper. “Get rid of that crap vacuum secondary” is what he said, and try a double pumper. “You’ll love it”.

My brother had one on the shelf, we rebuilt it today and I installed it..........What a difference!! I cannot believe how GOOD this engine runs. It’s a totally different truck, totally transformed it! And I thought that 750 Vacuum secondary ran good.

I mean like the guys said earlier in this post, it’ll throw your eyeballs to the back of your head. It woke this thing up man!! I don’t get it!???

I don’t want to change a damn thing now!!