Engine Details: https://honda-tech.com/zerothread?id=1046336
Dyno Thread: https://honda-tech.com/zerothread?id=1052811

Setup:
Hybrid engine @ 2.3 liter
STOCK CAMS
DC H23 header
Testpipe
2.25" crush bent exhaust (dyno proven to rob my old H22 of 5 ftlbs of torque)
3" generic Ebay intake and filter
No PS
No balance shaft belt
15* timing at idle
91 Octane
Prelude Si tranny
4th gear runs
17X7 ssr forged wheels
IAB functional
Hondata
on a Dynojet 248C

"G23" vs. H22a Stock


Crazy!

 

to Pirate.

 

Damn, not only a high peak number but from 2500 to about 6200 there's always over 140 ft/lbs!

 

to area under the curve!

That dyno shows that more peak power does not always mean better. I bet that car is a blast around town.

 

I assure you it is, but it is even better at the track. Just need some cams now.

Pirate

 

think cams will extend your rev range? what's the F23 peak normally?

 

what chassis is this thing in?

 

I have never seen an F23 dyno but the F22's that I have seen have always been pretty disappointing like 145 hp and similar torque. I would imagine that cams of about 200* duration and .420" lift will extend the power. I do not know how much it might hurt low end torque though since it is a trade off because of no VTEC. I called Brian Crower about the h23 cams and he said that they would be pretty comparable to the B18A variety cams in gains/specs.

Pirate

 

G4 Prelude I believe.

 

mmm, that torque makes me drool all over the keyboard