what jets should i run

#21
If you turn it passed 7000rpms... With your build, on Alky with that carb. I would seriously think about bracing that block!!!
Split too many blocks... Just running a 307 cam with a similar build... And before too long the block crackes or blows the jug off without bracing... Or At least a billet side cover.
 
#22
Your going to Need a bit more swept volume. Velocity is the name of the game. Stock bore and stroke on 32/28 valve is going to be a dog


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#28
You're gonna want to go get ahold of a rod & crank from a Buick 320 straight 8. The crank, you're gonna chop down to one journal & use as the crank for your motor now for extra stroke. We're talking swept volume and torque for days.

Straight 8 cranks are cheap anyway, so they're good donor material. Especially the 4130 pieces.
 
#31
ok well i tuned it and i got the jets to work good with gas they are 150/20.. what would be double the size i dont think it is 300/40 cause someone said its double the size of the hole not the jet number
 
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