Turbo manifold primary size?
#1
Turbo manifold primary size?
Hey guys,
I think I'm just going to build a second Turbo kit and run my KB kit on my hd.
My question is, is there a optimum primary size you would run in a 427 with either a billet 88, gt-91, or a 94mm? I know a 2.5" crossover seems to be the go to size I'm just not really sure about primary size.
Thanks
Kody
I think I'm just going to build a second Turbo kit and run my KB kit on my hd.
My question is, is there a optimum primary size you would run in a 427 with either a billet 88, gt-91, or a 94mm? I know a 2.5" crossover seems to be the go to size I'm just not really sure about primary size.
Thanks
Kody
#4
^^ Very good info, I was wondering about running a small crossover on my MP70 4.8 for a quicker spool. A guy tends to get jaded looking at all the 800hp+ setups on this site. Everyone seems to run a 2.5" crossover when a 2" (or maybe even 1.75") would probably be better for your average mild street setup.
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