Blueprint 408 carburetor

Johnny Mac said

Thanks for the callout!!

We run this exact Holley 750. PLEASE DO NOT PUT AN EDELBROCK ON IT! These Cams have enough umph to bounce metering rods. please go 4160 or 4150 style. Link below to what we would have put on it.

HOLLEY 750 CFM CLASSIC CARBURETOR | ELECTRIC CHOKE VACUUM SECONDARIES | 4160

Click to expand...

I have a Blueprint la 408. Blueprint website says 34 degree total timing at 4000 rpm. Looking around I see a consensus of 16-18 initial and 34 -36 all in at 3000. 408 has Comp 228-4 4150- 750 4 speed and 3.55 8 inch. Would all in at 3000 or 4000 be better option for primarily street car.