H23 VTEC - 225HP

Post by **Synoptic** » Fri Apr 06, 2007 5:20 pm

H23 Block + H22 Head. H23 with H22 internals (oil squirters). Approx 12.3:1 Compression. Vtec is good as low as 3500, could have gone lower.

Dmc1 · Post by **Dmc1** » Fri Apr 13, 2007 10:14 pm

I'd like to build something like that using an F22a1 block with an h22 head. Looks like it would be a real lively backroad aka road racing engine. Could you add the oilsquirters to an F block as well?

h46it · Post by **h46it** » Wed Dec 05, 2007 3:05 am

Power band is so smooth! Could only wish to have tq graph like that! Nice power!

borat · Post by **borat** » Wed Dec 05, 2007 7:00 am

Was this on an engine dyno, or just calculated? The sides say flywheel hp/tq.

h46it · Post by **h46it** » Wed Dec 05, 2007 12:58 pm

Was this on an engine dyno, or just calculated? The sides say flywheel hp/tq.

No its a dynapac. Just one of there different graph's. They say flywheel but just at the wheels. Just like a Dynojet.

redshade5 · Post by **redshade5** » Thu Dec 06, 2007 8:15 am

You should be able to add the oilers to the f block. If I remember correctly it is like the be series in respect to the oil channeling. So you would have to get the oilers and bolts for the b and install them. Some guys don't like them saying it reduces oil pressure, but I never liked ls blocks because they don't have them. I sware by it. By no means is it 100% nessary, but more cooling is always better in my opinion.