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#1
01-19-2005, 07:20 PM
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Supercharge a prelude
I am planning on putting a supercharger on my 93 prelude SI (h23a motore) but I don't know what parts I am going to have to change or even what are good name brands for these parts. Could anyone tell me the brand and parts I would have to change in order to run a supercharger with about 10 psi into the h23a motor???
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#2
01-19-2005, 07:40 PM
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Re: Supercharge a prelude
get a turbo. that is the best advice to give u. and if u want to run that much boost i hope u plan to spend at least around $5000-$7000
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#3
01-19-2005, 10:14 PM
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Unfortunately theres is no Supercharger for a 4th gen w/h23. The JRSC from the 5th gen w/h22 fits a 4th gen w/h22 with modification; so unless the h22 supercharger bolts right onto the h23, you're in for a double modification.
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#4
01-19-2005, 11:05 PM
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Even if I do the modifications needed what is a good supercharger to get and what other things will I need to change in my motor so that it won't blow? with only 8 psi.
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#6
01-19-2005, 11:28 PM
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Re: Supercharge a prelude
i was lookin into getting a s/c for my 4th gen, wouldnt be worth it. the modifications are made to the firewall. dont know how much it would cost to make room for it but i know it wont be cheap. strengthen your internals an go turbo.
to your question, Jackson Racing makes one and the modification you'd hav to do for it to work right would probaly be a h22 swap an the firewall modifications and strengthened internals of course.
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'93 Nissan 240sx '90 Nissan 240sx - KAE-T? might go NA instead
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#7
01-20-2005, 02:58 PM
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If I do go with a turbo what internals should I change and what are good name brands for these parts?? Who makes good turbos as well??
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#9
01-20-2005, 07:04 PM
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What name brand pistons should I go with and what compression ratio to get the most performance out of the h23a motor???
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#10
01-20-2005, 07:39 PM
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Re: Supercharge a prelude
id use JE pistons and go with either 9.5:1 or 9:1.
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#13
01-22-2005, 02:42 PM
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Aceshigh could you tell me how much it costs to put that jrsc on your car and how much work it was for you? How much boost can you run out of it and what else did you have to do to the motor so that is doesnt blow?? please reply to all of these questions, thanks.
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#14
01-22-2005, 02:47 PM
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I'm pretty sure that's not AcesHigh car, just a picture he had. As for the boost question, I know it's possible to up the psi to 9 by swapping out a pulley, but I think you'd require building your motor first. And if you build your motor you might as well go turbo.
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2000 Honda Prelude Mod list- AEM CAI, AEM underdrive pullies, AEM FPR w/fuel rail, AEM brake pads, Apex'i N1 catback exhaust, Random Tech Hi-flow cat, Autometer fuel pressure & A/F ratio gauges, Apex'i VAFC(dyno tuned), ACT Xtreme pressure plate w/street disc and streetlite flywheel, Zex wet shot w/dual bottles and purge, Neuspeed front strut bar, VIS EVO CF hood, Honda Access door sills, NX bottle warmers, Lean Racing short shifter Soon to come- 17" wheels, ES motor mount inserts
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#15
01-22-2005, 02:55 PM
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Re: Supercharge a prelude
def go with that compression ration 9:1 is good and dont supercharge it put a turbo if anything is it vtech do u have any mods or u u just putting a turbo on if u are thats dumb build it up 1st make it vtech h23 arent even vtech i thought could be wrong tho
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