exhaust for RWD L67? - Grand Prix Net

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#63270 - 11/22/09 11:30 PM

exhaust for RWD L67?

zuulmusic Offline

Member

Registered: 04/22/05
Posts: 3075
Loc: Cleveland, OH

My RX-7 L67 swap is now needing some exhaust.
I have RWD headers from the camaro to start with. Probably running dual pipes all the way back. I'm not a fan of the 3800 exhaust tone but wondering what you guys thought. I'd like something fairly quiet but will sound powerful.

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#63271 - 11/23/09 04:34 PM

Re: exhaust for RWD L67?

Chico

Member

Registered: 02/08/04
Posts: 3463
Loc: Gonzales Tx.

If your running a true dual setup I would say go with a 2" pipe and run a X pipe near the front ,go with a turbo type muff and it should sound good.Chico(pops)

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04 GTO stock,04 Titan,97 GP GT too many mods to list,90 Corvette & project cars, http://photobucket.com/albums/v206/chico1319

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#63272 - 11/23/09 08:15 PM

Re: exhaust for RWD L67?

Richard Candelario Offline

Member

Registered: 12/15/05
Posts: 5286

I thought you were goin L36 in the RX-7? Awesome. I agree with the F-Body L36 exh manifolds. good call. I would, in my limited experience, recommend 2.25" or 2.5" That's what I'm running all the way back, and I have PLENTY of flow. Food for thought.

When you gonna post pics?

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WizAire CAI w/9" K&N & HV3, 2.5" d/p w/h/f cat, Cobra CB, PowerSlot slots w/Hawk HPS, GR-2s, GMPP handling kit, NextLevel STBs, Pilot Sport A/S Plus tires.

98 L36/MM5
RaC

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#63273 - 11/23/09 08:23 PM

Re: exhaust for RWD L67?

ChrisGT Offline

Member

Registered: 10/22/08
Posts: 2083
Loc: Cranston, RI

Chico is right on the 2" for sound with the X pipe. Plus you are running true duals you don't need two huge diameter pipes going back. GTP's run 2.5 single back so if you think about it 2" double is more than enough.

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