Guest zline Posted May 11, 2003 Share Posted May 11, 2003 Alright, talking with a buddy of mine, we were messing around with speed options that were pretty insane...until i threw out a plausable idea...twin turbo L31, i know its nothing new, but the turbines I'd want to use are.... Forced Performance Big28, they're a T25/28 hybrid that can push out 325rwhp with max boost @ 3200rpm and a 22psi eff. rating (these stats are from an SR20) Two of them on a 3.1L ....would it be a casket on wheels? or would someone want to/be able to fab up a manifold with proper flanges? here's a link for the turbo, i know it says for DSM but with the SR20 T25, this is a popular mod http://www.forcedperformance.net/dsm_turbo_big28.htm Quote Link to comment Share on other sites More sharing options...
SleeperZ Posted May 11, 2003 Share Posted May 11, 2003 Just because ONE turbo will be fully spooled at 3000 rpm on a 2 liter motor doesn't mean you will have that same performance with twin turbos on a 3.1 liter motor. As a matter of fact, if you take the flow capability of two of the T25/28s, and the same efficiency, and built it into one T3/TO4, you will get a better spool up, because the smaller turbos are being driven with just half the exhaust each. Quote Link to comment Share on other sites More sharing options...
240Z Turbo Posted May 11, 2003 Share Posted May 11, 2003 Well, I run twin 16G turbo's which are equivalent to a standard t3 wheel as used in the 280zxt. You will be hard pressed to get full boost by 3200rpm, but it would make for a nice twinturbo setup in my opinion. Quote Link to comment Share on other sites More sharing options...
Guest zline Posted May 11, 2003 Share Posted May 11, 2003 I figured it wouldnt come on as early, it'd be a beast on the Z though...*sigh* dreams... Quote Link to comment Share on other sites More sharing options...
Lockjaw Posted May 12, 2003 Share Posted May 12, 2003 Man that looks played out James. Quote Link to comment Share on other sites More sharing options...
Guest zline Posted May 20, 2003 Share Posted May 20, 2003 lol played out...when will a built to a hilt Z ever be played out....our cars lasted 30+ years...so why not 30+ more when they're cool as hell Quote Link to comment Share on other sites More sharing options...
Guest Hatchet9mm Posted October 1, 2007 Share Posted October 1, 2007 I have been dying to know how to get a hold of a tt manifold. I'm planning on building a 280zx to take to school then once a graduate to put the engine in an s30. I know some custom make the manifolds, but is there a company that makes them. Quote Link to comment Share on other sites More sharing options...
rztmartini Posted October 5, 2007 Share Posted October 5, 2007 GReddy/TrusT made a TT manifold Quote Link to comment Share on other sites More sharing options...
(goldfish) Posted October 6, 2007 Share Posted October 6, 2007 Alot of TT mani's don't work on LHD cars. The steering shaft gets in the way. Quote Link to comment Share on other sites More sharing options...
e_racer1999 Posted October 6, 2007 Share Posted October 6, 2007 i have an idea, why not make a L31DETT? Quote Link to comment Share on other sites More sharing options...
rztmartini Posted October 6, 2007 Share Posted October 6, 2007 i have an idea, why not make a L31DETT? that is a good idea, if only we had someone to show us how...*hint hint* Quote Link to comment Share on other sites More sharing options...
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