308hp/355tq gt40p combo ... and more coming .... [Archive]

View Full Version : 308hp/355tq gt40p combo ... and more coming ....

331TwistedWedge

01-21-2010, 09:03 PM

thats right 308hp/355tq ...

thanks to modular depot for the rollers today :bigthumb ... thanks to shannon for twisting on the distributor and playing with fuel ...

we maxed out our 19 lb injectors, so we expect more out of this combo ... may go with a chip as well ... i knew this car was a beast from red light to red light, but didnt see this much power coming ...

i will try and get a graph up asap ...

331TwistedWedge

01-21-2010, 09:10 PM

300 hp at only 4600 :lol:

sorry i dont have a scanner hooked up to this computer ...

rush88GT

01-22-2010, 08:07 AM

Whats your combo?

plated

01-22-2010, 09:06 AM

500 ftlbs on a 100 shot whaaat:eek: the p combo has showed it's potential again:bigthumb

331TwistedWedge

01-22-2010, 09:10 AM

Whats your combo?

i have a build thread somewhere on here ... p heads, exploder intake and stage 1 cam ... i ported the intake, cleaned up the heads and your usual bolt ons ...

12seclx

01-22-2010, 05:17 PM

I think the only reason it made these good numbers is because Rick has "pants on the ground" under his screen-name.... :lol:... Lookin' like a FOOL with your pants on the ground... LMAO!

85_SS_302_Coupe

01-22-2010, 05:24 PM

Those are awesome torque numbers. That's just shy of what my stroker made. Did you mill the heads to bump compression? I wish i had more :(

Gearhead

01-22-2010, 05:25 PM

Nice numbers !!

331TwistedWedge

01-22-2010, 09:47 PM

Those are awesome torque numbers. That's just shy of what my stroker made. Did you mill the heads to bump compression? I wish i had more :(

yep, milled them .025" ... i worked in the chamber a bit, so i wanted to bring the compression back up ... dont feel bad, my 331 only made 357 tq :bigthumb

85_SS_302_Coupe

01-22-2010, 10:24 PM

I'm looking for an excuse to pull my heads off so i can get them milled down.

331TwistedWedge

01-23-2010, 10:40 AM

I'm looking for an excuse to pull my heads off so i can get them milled down.

i'd say if you have the ptv clearance, mill them down ... like shannon said, go around .025" so you have room for another cleanup on down the road ... i guess if you go too far with it, the lower needs machined to fit as well ...

mill them down, i think it had a lot to do with our #'s ...