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bpt question

Posted: May 29th, 2002, 11:17 pm
by mazda_mx3_1992
i need to know what can be done to the bpt to make some serious hp and if you know prices and place i can get the stuff. anything goes i wanna know everything from underdrive pulley to nos. i would appreciate i

Re: bpt question

Posted: May 30th, 2002, 9:31 am
by OsoSlo z28
check corksport. they have some upgrades. some other things for some "serious" hp would be aftermarket rods and pistons, metal head gasket, ignition coil, stand alone engine management system, gt-r intake manifold, gt-r turbo manifold with turbo upgrade, perforamance cams, port and polish, valve job, BIG front mount i/c. there's probably more out there....but i just woke up not too long ago.

Re: bpt question

Posted: May 30th, 2002, 9:59 am
by mazda_mx3_1992
i was wondering about the turbo upgrade that corksport sell for the bpt ? whats that all about? does it really help?

Re: bpt question

Posted: May 30th, 2002, 10:13 am
by OsoSlo z28
it helps a lot. it's a custom turbo that fits the gt-r manifold. this means that you have to get the gt-r manifold as well.<p>[ May 30, 2002: Message edited by: cre8v mx3 ]

Re: bpt question

Posted: May 30th, 2002, 2:51 pm
by jaydog5678
The hybrid vj-20 turbo is good for 28 psi, or roughly 300hp. It starts spooling hard at 3000+ rpm. And as far as I know from Corksport, they have sold 3 already. One makes 230hp to the wheels at 12psi on an Escort GT. It has a ball bearing center section mated to a T-3 compressor housing. The compressor blades are also changed. This is a big jump over the stock vj-20.

Re: bpt question

Posted: May 31st, 2002, 9:29 pm
by natural born honda killer
well i know that there is a turbo upgrade for the gtx bpt that uses a t-28 turbo hybrid and pushes about 285 or so to the wheels from what derrick was telling me. the turbo upgrade is about $1,100.00 and bolts up perfectly but still i would be prepared to have it looked at and make sure it fits "perfectly". basically it sounded like a t-28 guts into the vj-20 housing but i could be wrong. [img]shrug.gif"%20border="0[/img]