My 88 is getting tuned on the dynojet tomorrow. Ive full RB header n exhaust (catless) and an SAFC. What numbers can I expect so Im not dissapointed?

 

Expect nothing. Then be happy when you get something!

 

Yes that is the philosophy i apply to life but Im anticipating this too much. Ill start by lowballing 120whp but i seriously have noo idea

 

yea its gonna be around that number

 

130 whp?

 

ill post the numbers tomorrow whoever gets the closest gets to hear the premiere of my rx7 remix to dr dres (forgot about dre)

but seriously i thought of a verse to it when i was at work today

 

149.96rwhp @ 6800rpm
126.31 torque @ 4900rpm and hangs on till bout 5900
13.1 afm across the board with a slight lean spike from 3600-4000

I think Im ported, must be a mild streetport.

 

I think if thats an s5 then that number could come from a stock ported motor.

 

i wouldn't be surprised with those numbers on a stock block S4 with exhaust and SAFC as long as the motors not on it's last leg, personally I've had much better dyno results with the S4 vs S5 with exhaust/intake/SFC.

 

from dynojet result, you should take about 12% off the reading as regard for the true whp. dynojet reading doesnt regard the "load" on the actual hp. do some research.

 

http://forums.corvetteforum.com/c4-f...o-dynojet.html


i used veypor dyno and got same result as the mustang dyno. so i think the mustang dyno is more actuate.

http://www.veypor.com/

 

full rb? true dual exhaust? i'm really curious cause i have a true dual exhaust + some other mods and a large street port. i don't know what to expect when i dyno mine

 

its an s4. RB header and racing exhaust. KN filter. Apexi SAFC tuned 5-15% richer.

 

oh yah about the whole mustang vs. dynojet thing its not about how accurate they are but they operate differently thus the different readings. yes the dynojet reads higher but doesnt mean its not as accurate. and it was sae smoothing of 5

 

the mustang is more of "how you would feel on the road" LOL