Yes , I am sure this topic has been beaten to death, but here goes.
I am not seeing good options for header that fit, aside from the Doug thorley brand.
And this is for a motor that will not see over 3500 rpm.
Fit of headers, and routing of the duals is making me think manifold, y pipe, then a 4 inch mandrel bent single.
Can buy the pipe and bends, and have a nice clean setup.
44 flowmaster methinks as well.
I haven't heard too many comments in favor of headers.
Low rpm and no leaks , and saving $$ with the cast manifolds... wish they weren't so darn heavy!!
I agree. 2-1/2" is plenty for a slightly modified 360. The stock manifolds do breath pretty well also. The bottle neck is in the y-pipe, have one built if you want better flow. Most of them off the shelf only have a 1-1/2" hole where the drivers side connects.
"I like fun" Edd
Clawed: 90GW, TFI, Streetfire, 3"lift all spring, 31"BFG ATs, working RKE, Edel2131, Holly 1850, mild cam,
05 Renegade OME 927, 947, top plate, JBA 4.5s
"Just Jeepin it real"
Was thinking 4" just because there is so much room , and with the lift, getting over the axle would be easy.
Ok, 3" then, but getting around transfer case is a little tricky looking.
I may use the down pipes on it, with a new ypipe collector from summit.
Would someone be kind, and post some pics of their exhaust setups, please ?
Thank you, C