Low 15's with 148 whp w/o nitrous. John (Preluderacer023) had just about every bolt on for his h23 and he is one hell of a driver and could only pull low 15's in his h23. Im just going by what hes done and some dynos of modded Si's ive seen. With about a 65 shot this lude dropped 1 sec off his time so id say mid 14.
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-Lewis-
Si Prelude with H22 swap
i/e/hi-flow cat/clutch/motor mounts/thermo coolent mod
there was a dyno on prelude.vtec.net of a 94 si with intake header exhaust that put down 155.5hp and 155.3ft/lbs of torque. he had the dyno graphs up to show it. if that is accurate, then my wheel hp should be significantly more with the three pulleys and then lightened flywheel on top of that. im not saying i believe everything i see....but i did see it. and i'd love to believe im laying down over 155hp to the wheels right now.
thats the dyno i was talkin about and it put down 138.2 whp not 155.5 and trust me i showed many people that dyno so i remember what it said. to bad the site is not up anymore cause i had it on my fav list.
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-Lewis-
Si Prelude with H22 swap
i/e/hi-flow cat/clutch/motor mounts/thermo coolent mod
On NTPOG they have a plot of an SI with I/H/E and it made 142 hp, so you'll probably be making a little more than that. Maybe the one you saw wasn't SAE corrected. There is no way you're gonna be at 160 whp though before the NO2.
I'm trying to remember from the old HP.com days and their listings, and I don't think any SI's broke into 14's withough internal work being done.
Originally posted by yield On NTPOG they have a plot of an SI with I/H/E and it made 142 hp, so you'll probably be making a little more than that. Maybe the one you saw wasn't SAE corrected. There is no way you're gonna be at 160 whp though before the NO2.
I'm trying to remember from the old HP.com days and their listings, and I don't think any SI's broke into 14's withough internal work being done.
I promise I'll do it without internals.
H23s put down high 130s to the wheels stock. VTEC Preludes put down high 150s stock. I RAPE stock VTECs. It's only safe to assume I've got at least 150WHP then yeah? Either that, or I am a godly driver. (I'm not)
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Gone, but not forgotten...rest in peace Jon.
id give you a 15.3 at best, if your clutch is an aftermarket one, and has higher grip then your times will be even slower, because unless you can really feather the throttle and clutch..your going to lose tractionid give you aprox 14.7 to 14.5 with those mods and Nitrous, this mind you would be with very giood traction, its alot tougher than people think at the track, traction is rediculous there, anyone who is really serious about racing thier car...should buy a new set of drag radials at least before they do any mods, because TRACTION is the key to getting good times, and this requires alot of practice with feathering launching points, shifting..i think ive pretty much mastered my car when driving it..everything on my good runs goes smooth and like clockwork..smooth slips off the line, and precise smooth ****s down the track...good stuff
Originally posted by cantdrive55
I'm thinking realistically. No.
I run 15.4 with I/H/E and a tired stock clutch, at elevation.
and do you think that you represent the norm? i think not.... the mods he listed arent gonna get him all that much power, ihe, pulleys, and a flywheel. i have a friend out here who is a really good driver, and he has those mods minus the crank pulley and flywheel, and he can just get into the 15.5s with fully stripped interior... i dont think that just cause YOU run those times, that this guy will, i mean cmon, high 14s in an si with some bolt ons? lemme see that slip.....
marsh
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not 155.5 and trust me i showed many people that dyno so i remember what it said. to bad the site is not up anymore cause i had it on my fav list.
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