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Forced Induction & Nitrous Oxide Turbocharger, supercharger, and nitrous oxide information

       
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Old Aug 29th, 2002, 08:58 PM   #1 (permalink)
Ash33
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Question Turbo for SE-R Spec V

I need to know how much boost will go through a stock block (QR25DE)??? The Turbo is a Turbonetics T-3 and the pipng is all custom. Also, does any one know how to take out the center compartment on the dash (again, it's a SE-R Spec V)???
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Old Aug 30th, 2002, 12:48 AM   #2 (permalink)
morepower2
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Re: Turbo for SE-R Spec V

Quote:
Originally posted by Ash33
I need to know how much boost will go through a stock block (QR25DE)??? The Turbo is a Turbonetics T-3 and the pipng is all custom. Also, does any one know how to take out the center compartment on the dash (again, it's a SE-R Spec V)???
I would stick with less than 10 psi
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Old Aug 30th, 2002, 05:14 PM   #3 (permalink)
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wasnt the qr25de notorious for soft valve springs?
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Old Aug 30th, 2002, 10:21 PM   #4 (permalink)
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yep, it has soft valve springs. I wouldn't try to put more than 250 HP through a stock QR25DE, from everything I know about it.
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Old Aug 31st, 2002, 10:47 PM   #5 (permalink)
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If you put in the JWT QR cams, springs and added a blockguard for teh open deck, what would be the limiting factor then? The piston rings,skirts? The maf and injectors? Engine management?
Trying to see how expensive a reliable buildup would be..
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Old Sep 1st, 2002, 04:17 PM   #6 (permalink)
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There's no way I could even try to answer that... well actually I think I can safely say that the piston ring lands would still be an issue, and engine management is always an issue, but I couldn't say for the rest of it.

Rest assured that a good buildup will be really expensive... but at the same time I would LOVE to see somebody do it. I think the SE-R is a good chassis, I think a 250-300 HP powerplant would really kick ass.
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Old Nov 12th, 2002, 07:13 PM   #7 (permalink)
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i would recommend yall talk to travis over on b15. He has a turbo kit out for the qr and in using the greddy emange. I think his name on ther eis trav4011 or something like that. Do a turbo search and I'm sure you'll find him. E-mail him.
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Old Nov 22nd, 2002, 04:27 PM   #8 (permalink)
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Quote:
Originally posted by Spec V Tuner
i would recommend yall talk to travis over on b15. He has a turbo kit out for the qr and in using the greddy emange. I think his name on ther eis trav4011 or something like that. Do a turbo search and I'm sure you'll find him. E-mail him.
Travis is a member here as well...
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Old Nov 22nd, 2002, 09:11 PM   #9 (permalink)
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all well ask him here then
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