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I'm putting a motor from a 91-92 camaro 5.7 in my truck, having my throttle body rebuilt, and a chip programmed for it. I was worried about clearances coming off of the rams horns,new exhaust will be going in with the job. I would like to do away with the y pipe and go dual. I really don't want headers on my old truck.they will bolt right on to your engine but I do not think they will bolt up to the y pipe you will need custom exhaust made
Not much point to "dual" exhaust on a 4WD truck. Both pipes will be going down the passenger side anyway--might as well get a GOOD Y-pipe, a free-flowing catalyst, and a big single exhaust back to the muffler, and single tailpipe.I was worried about clearances coming off of the rams horns,new exhaust will be going in with the job. I would like to do away with the y pipe and go dual.
I have another option that would be pretty low budget but might work. The motor I'm putting in has 2.25 " Tpi manifolds on it. I could close up the air ports and use them, maybe not super beautiful, but functional. I am running an Edelbrock performer without egr. No emissions in WY so no cat either.You must be registered for see images attach
Maybe this fits better. Photo shamelessly stolen from another forum member, L31MaxExpress.
www.gmt400.com/threads/headers-or-iron-manifolds.64253/page-8#post-1360799
O2 sensor, and Vortec-style EGR fitting installation would be an issue, though. Damned shame that Holley/Hooker didn't think about that.Headers or iron manifolds?
I'm sure not all of them did. Mine lasted 425k miles. I'm sure there hit and miss but still better then today's options. I just bought a dorman 3 months ago and discovered a hair line crack on the left side... I picked up a set of Hooker manifolds a while back. Fingers crossed they hold up...www.gmt400.com