is it me or does that thing peak awfully early?

 

seems to be weak, hows the fuel pressure

 

walboro 255, 58-59 PSI

 

it peaked about 6650-6700 RPM

 

hmm. what type of dyno?


mustang or dynojet?

 

seems they stopped pulley @5900...that cam loves 6400-7000K.

 

Only on the graph I posted, it had a fouled plug for that pull. After changing the plugs the graph smoothed out, and the car was run to 6800-6900RPM, which gave me my peak numbers, as i stated earlier. thanks for the suggestions, keep them comming. i just think something is not right.

 

dynojet

 

I'm unsure of a different version too!, But I do know that what they advertise on there site is not actually the correct specs of the cam. How do I know this, you may ask? Well when I opened my cam box and noticed there was no spec card I called up comp cams and gave them the numbers on the end of the cam as well as my email. The guy there emailed me a spec sheet of the actual grind specs. He also informed they advertise different on there sites so competitors don't use the exact same grinds.

 

now im wondering what my exact specs are. the cam is already in the car so im not going to pull it to just find out. would you mind telling me your specs? if you dont want to post it here you can pm me. thanks

 

i think its a 232 238 lift is give or take .001

 

I have revision 2 and I just checked my cam card and it says lift is .595/.605. So I guess I need to update my signature from 603 to 605

 

damn, that was my next question. What intake do you have? Do you have the graph of the final run?

 

It says that he even has a 90/90 setup

 

word. F.A.S.T. 90, and NW TB.

 

 

I'm running the same cam, however it has the "V2" designation. Check the sig for the numbers it made. Pull was made to 6600, since the cam started to roll off after that.

Specs are: 233/239 .595/.603

Lost a bit down low, but pulls HARD up top...

Tuner said it probably had a bit more in it, but I chose to keep it safe. Plus the weather conditions that day weren't too favorable...~94 degrees, high humidity, etc...

 

Hey Kevin, did he try to add fuel? Looks like your A/F was around 13.3, maybe your setup needs more fuel?

 

yeah, he made about 10 pulls so i'd say he did. i'm doubting my assembly skills before i doubt the tune. i think the tune is pretty dead on.

 

damn, i missed that, those numbers are def low for having a 90/90 setup, they were at least decent for an ls6 intake, but they are def low for a 90/90 setup. Post up a final graph if you have one