Best Heads for a 408 ci
09-14-2011 | 09:01 AM
#41
You need to use the best flowing heads that you can afford............period.
408 cubic inches will eat up just about any head available. Then your plastic intake will be the restriction. Which is good.....then you can upgrade the intake later when you have more cash, but get the best flowing heads possible that $$$ allows.
Don't just get what everyone else has that has a 408ci...........
.
408 cubic inches will eat up just about any head available. Then your plastic intake will be the restriction. Which is good.....then you can upgrade the intake later when you have more cash, but get the best flowing heads possible that $$$ allows.
Don't just get what everyone else has that has a 408ci...........
.
09-14-2011 | 12:07 PM
#42
09-14-2011 | 12:09 PM
#43
I'm sorry, but that's wrong for so many reasons. Way too general a statement. Just like camshafts, it's easy to go too big for a particular application. You move the power band so far up in the rpm range that this truck becomes impractical to drive on the street. Again, call AFR and tell them what you are after, what you have, and what would they recommend. Be realistic...you don't want a truck you have to run to 7500 rpm on the street.
09-14-2011 | 12:43 PM
#45
