Man with that cam I bet if you ported the heads you'd pick up another 40 hp up top!

 

In all honesty it looks like that air/fuel meter is plugged or they didn't even put it in or somehting. A car will never start out that lean. I could see 14's or something, but the car would stumble so hard if it was that lean. The air/fuels never slope like that either. I would stop by somewhere else and try their wideband, or try theirs again and see what is going on. The curve would never look that smoothe if it really started out that lean and then got rich up top
Later,
Bryan

 

Good point.

 

355 with stock rods and crank and .030 Speedpro Forged Pistons. Used the Crane Spring and Retainer Kit P/N 10308-1.

Dave

 

/edit dave beat me to it did'nt see his reply yet.

 

ok could the air fuel be messed up on account of this? today I was messing with it and the intake elbow has a rip on the bottom side of it and was letting quite a bit of air suck in that was unmetered, I put some tape around it under the clamp that goes on the t/b and now it feels faster before it idles a 100 rpm or so lower and just seems to run better I did'nt really get to drive it that much because of a fan issue but hopefully i'll know more tomorrow and hopefully redyno it by thursday we shall see.

 

ttt anyone know about my air fuel being off due to a rip in the intake? I dont wanna dyno it again unless that could be a fix.

 

its possible, trouble is I dont see how it could have corrected it self by the upper rpms. I would go back only if I could afford to have it dynotuned. thats the best way to get it done. nice #s though.
chris

 

I'm not going to get it dyno tuned i had pcmforless tune it and he posted on here i believe saying somthing is wrong with the a/f on the dyno or something.

i'll probably try to dyno it tomorrow on motor and on the bottle.

 

357RWHP on stock heads is pretty stout. Heads really would make some more power for sure.

 

yea, doubt i'll ever do heads on this motor, eventually i'll do all forged 383 or 396 and turbo , ive already went blower, and nx now time for turbo if i ever get enough money to do it.

and 360 with a 200 pill will more than suffice for now