Hehe, anyone see the H23 on 'Nopi Tunervision' - Honda Prelude Forum

SkyHighBB2 · 10-19-2003, 09:43 AM

I about shat my pants when I saw a 4G in a little clip of the show, and it was actually an H23 to boot! they bolted on an intake, full exhaust, ignition, TB and some ECU programming and got 17 hp. yay.

oh well, still very cool to see the H23 gettin a little promotion.

emoKid · 10-19-2003, 10:37 AM

whats this h23 u speak of lol jk

Ludism · 10-19-2003, 09:49 PM

Yea, I saw it, they dynoed it at 150hp stock.........is that good?

G_Loc · 10-19-2003, 09:52 PM

150 stock?

you sure it wasn't more like 140 or so?

thepreludedude · 10-19-2003, 09:52 PM

i saw it. about time a prelude was on something

looked like a good car for only haveing to pay $2500. for it.

LuderForChrist · 10-19-2003, 09:56 PM

mmm wow 150.... must have been a solid engine they tested. Either way H23 pride.

KB798 · 10-19-2003, 11:43 PM

150? are you sure that hp was AFTER the mods? or b4? b/c a stock h23 should only do high 130s. or it coulda been a stock h22a....

Qveon · 10-20-2003, 12:25 AM

Bleh...it depends on the: driver, weather, height from sea level, fuel maps, tuning, etc, etc, etc.

cantdrive55 · 10-20-2003, 12:42 AM

Quote:

Originally posted by Qveon
Bleh...it depends on the: driver, weather, height from sea level, fuel maps, tuning, etc, etc, etc.

Hp numbers on a dyno don't depend on driver...

The 150 stock is high, the dyno was probably not properly calibrated, but it still showed a gain of 17HP, which is quite nice, especiallc considering the ignition and ECU tuning probably did very little.

SkyHighBB2 · 10-20-2003, 07:49 PM

yeah, I thought 150 was aveage to high.

I didnt think there was THAT much drivetrain loss. C'mon, its not AWD or anything

thepreludedude · 10-20-2003, 08:45 PM

well who knows. it could have been 115. that chick isn't to bright

cantdrive55 · 10-21-2003, 12:38 AM

Quote:

Originally posted by thepreludedude
well who knows. it could have been 115. that chick isn't to bright

An Si wouldn't dyno 115 unless it was on 3 cylinders.
A stock Si typically puts down mid to high 130s.