I did a search and i remember Vegeta posted dynos of toda A awhile back ago but i can't find it anywhere. I'm wondering because if they don't make power to 9000 rpm, then i can just keep my valve springs and shift at stock redline.

 

In my experiance the Dont make power up there, but I dont think that it completly fall out either. SGT has made 210whp with Spec A's you should ask him

 

The powerband not only depends on cams, but your R/S ratio.

I have dyno'd a B16A with a stock bottom end, with type-R cams, that peaked at 9300 RPM and made power to over 10k.

With toda spec A's it would peak at about 9800.

Jeff

 

Wow, SGT made 210 with spec As?? How about torque? OT but is it possible to hit 200whp without p/p the head?

Sorry this may be a stupid question, but what is R/S Ratio? Me thinks i should invest the extra 80 dollars for portflow inners...

 

no toda a and skunk2 stop making power at 8400rpm roughly
you need to port and polish your head to fatten up your midrange power and get more torque

 

Does compression ratio have any play into peak power? Or does it just give more power throughout the whole power band? I'm gonna be having a 11.5:01 compression.

 

My skunk2 stage 1's make peak power at 7900
b20 vtec

 

Got a dyno plot of that? I would love to see a motor revving to 10k and still making power!