04 GTO heads and cam----467rwhp 404 rwt
10-20-2007, 10:52 PM
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04 GTO heads and cam----467rwhp 404 rwt --NOW WITH GRAPH I just got bak from Gettysburg late last night. I was up at Keiths Pit Stop where Jeremy Formato ported my FAST 90 and dyno tuned my car. If anyone is ever in the Gettysburg area definetly stop in at that shop. EVERYONE was very accomadating and were very nice people. Jeremy is definetly the man you want to tune your LSX as he got my A/F ratio dead on!
My final numbers were 467@6700rpm rear wheel horsepower
404@4500-6000rpm rear wheel torque
The car just screams as soon as it hits 4250 and keeps climbing all the way up. The rev limiter is set at 7000 but we only took it up to 6700 on the dyno. It was still climing so it might have been a lil higher if we would have spun it higher.
All in all it was a great expereince. Definetly recomend Jeremy for Porting/Tuning and Keith's Pit Stop for anything you need in the Gettysburg area
Here is the dyno video on one of the pulls. I should be able to post up the graph early next week....When thecar hits 4250 it feels like a 50 shot
http://www.youtube.com/watch?v=fTJiMljyyXI
My final numbers were 467@6700rpm rear wheel horsepower
404@4500-6000rpm rear wheel torque
The car just screams as soon as it hits 4250 and keeps climbing all the way up. The rev limiter is set at 7000 but we only took it up to 6700 on the dyno. It was still climing so it might have been a lil higher if we would have spun it higher.
All in all it was a great expereince. Definetly recomend Jeremy for Porting/Tuning and Keith's Pit Stop for anything you need in the Gettysburg area
Here is the dyno video on one of the pulls. I should be able to post up the graph early next week....When thecar hits 4250 it feels like a 50 shot
http://www.youtube.com/watch?v=fTJiMljyyXI
Last edited by 95z6spd; 10-26-2007 at 08:39 AM.
10-21-2007, 12:44 PM
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It was nice meeting you and Matt too.. Yea thats the video Matt shot. It came out pretty good. It doesnt do the car justice tho, as it is WAY louder in person...I have to be careful on the street...I almost got a ticket already...but I must have gotten a dozen compliments already just driving around. Everyone loves it
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10-22-2007, 09:07 PM
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It's very tempting...The FAST intake has nitrous bosses so a direct port would be awesome. You can also fit it with burst panels just in case something goes wrong just the bottom of the intake will blow out, instead of half the engine.
My dad is already threating a 100 shot on his H/C 02 Z so it might be in the future...or a APS TT kit
My dad is already threating a 100 shot on his H/C 02 Z so it might be in the future...or a APS TT kit
10-22-2007, 09:16 PM
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Thanks man....Your #'s are great too. I am still running stock lifters...Do the LS7 lifters gain any horse or just durability? I origionally ordered a fresh set of Comp 850-16's but when the truck came with them, the box had opened up and they were all dirty. I was pressed for time so i just reused the stockers.
If I added full roller rockers, raised the compression 1 point (its around 10.8:1 now), run off road pipes, and taken it to 7K it would have probably peaked close to 500...I didnt want the smell of off road pipes, i wanted to leave room for possibly forced induction, and i just thought the rockers could wait.
I predicted 475rwhp for this combo and I came damn close. I need a set of DR's BAD because every 1-2 shift ends in some serious side to side action
If I added full roller rockers, raised the compression 1 point (its around 10.8:1 now), run off road pipes, and taken it to 7K it would have probably peaked close to 500...I didnt want the smell of off road pipes, i wanted to leave room for possibly forced induction, and i just thought the rockers could wait.
I predicted 475rwhp for this combo and I came damn close. I need a set of DR's BAD because every 1-2 shift ends in some serious side to side action
Last edited by 95z6spd; 10-22-2007 at 09:23 PM.
10-23-2007, 11:39 AM
#11
Killer numbers Adam 
The cats arent hurting u as bad as u think,maybe 5RW...The lifters are fine,U didnt need the 850's anyway..Rockers are worth nothing and in some cases hurt power,U could go lw rockers but I think there a waste of money...
More CR and Cometic's would be worth 10 to 15RW for sure and something u might wanna do over the winter...
U could get real close to 500RW with a few more tweeks...
No cats,elec water pump and bump in CR and better quench....
I bet that would get u 20RW+....
The burst panels in a Fast are fair at best.
I've seen the intake still explode into pieces with them installed...
Stay NA,IMO thats the most impressive power...
Your stock clutch is gonna hate u,Its time to go LS7 or ZOOM
U were right on the number with your prediction..
Just goes to show u that u dont need to spend a fortune to make real good power..
Hope to see u at the Event kicking ****
The cats arent hurting u as bad as u think,maybe 5RW...The lifters are fine,U didnt need the 850's anyway..Rockers are worth nothing and in some cases hurt power,U could go lw rockers but I think there a waste of money...
More CR and Cometic's would be worth 10 to 15RW for sure and something u might wanna do over the winter...
U could get real close to 500RW with a few more tweeks...
No cats,elec water pump and bump in CR and better quench....
I bet that would get u 20RW+....
The burst panels in a Fast are fair at best.
I've seen the intake still explode into pieces with them installed...
Stay NA,IMO thats the most impressive power...
Your stock clutch is gonna hate u,Its time to go LS7 or ZOOM
U were right on the number with your prediction..
Just goes to show u that u dont need to spend a fortune to make real good power..
Hope to see u at the Event kicking ****
10-23-2007, 04:52 PM
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I agree the Compressino bump will net the biggest gain in my combo. I kinda regret not milling the heads or using cometics but it still laid down the #'s. I already have the electric water pump installed. I sent you a pm on the DR's...Hopefully you can help me out. As far as clutch I'm considering McCleod street twin....
Killer numbers Adam
The cats arent hurting u as bad as u think,maybe 5RW...The lifters are fine,U didnt need the 850's anyway..Rockers are worth nothing and in some cases hurt power,U could go lw rockers but I think there a waste of money...
More CR and Cometic's would be worth 10 to 15RW for sure and something u might wanna do over the winter...
U could get real close to 500RW with a few more tweeks...
No cats,elec water pump and bump in CR and better quench....
I bet that would get u 20RW+....
The burst panels in a Fast are fair at best.
I've seen the intake still explode into pieces with them installed...
Stay NA,IMO thats the most impressive power...
Your stock clutch is gonna hate u,Its time to go LS7 or ZOOM
U were right on the number with your prediction..
Just goes to show u that u dont need to spend a fortune to make real good power..
Hope to see u at the Event kicking ****
The cats arent hurting u as bad as u think,maybe 5RW...The lifters are fine,U didnt need the 850's anyway..Rockers are worth nothing and in some cases hurt power,U could go lw rockers but I think there a waste of money...
More CR and Cometic's would be worth 10 to 15RW for sure and something u might wanna do over the winter...
U could get real close to 500RW with a few more tweeks...
No cats,elec water pump and bump in CR and better quench....
I bet that would get u 20RW+....
The burst panels in a Fast are fair at best.
I've seen the intake still explode into pieces with them installed...
Stay NA,IMO thats the most impressive power...
Your stock clutch is gonna hate u,Its time to go LS7 or ZOOM
U were right on the number with your prediction..
Just goes to show u that u dont need to spend a fortune to make real good power..
Hope to see u at the Event kicking ****
Good job!
10-26-2007, 09:57 AM
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Yea I'd didnt think the torque would be there as much as it is with such a big cam....6800-6900 is what I'm gonna shift at....right before the limiter. I'm hoping for 11.8's@118+....but we'll see if the clutch/tires will hold.
