Cam dyno numbers for 02 Z06
02-15-2006, 01:09 PM
#1
Cam dyno numbers for 02 Z06 I got my final tune today and am pretty happy with the numbers.
Mods.
MTI CAI
Shaner S2
Dynomaxx catted headers
Comp 224/228 .581 .588 114+1
New 405rwhp and 385rwtq. Super smoothed.
Old 380rwhp and 375 rwtq.
That is basicly the average of five runs. One was up around 409/387. But I like to go with solid average numbers. Not bests. The cam was worth a solid 25rwhp and 10rwtq at the peaks. But tq was up 18 at 3,000 and 20+ at 6,500. Not bad for a blower cam. Now to the track on Sunday with some drag radials if the weather permits.
Brett
Mods.
MTI CAI
Shaner S2
Dynomaxx catted headers
Comp 224/228 .581 .588 114+1
New 405rwhp and 385rwtq. Super smoothed.
Old 380rwhp and 375 rwtq.
That is basicly the average of five runs. One was up around 409/387. But I like to go with solid average numbers. Not bests. The cam was worth a solid 25rwhp and 10rwtq at the peaks. But tq was up 18 at 3,000 and 20+ at 6,500. Not bad for a blower cam. Now to the track on Sunday with some drag radials if the weather permits.
Brett
02-15-2006, 02:57 PM
#5
Thanks guys.
I went 11.85@118.45 with 365rwhp/356rwtq. On the stock F1's. I am hoping to run 11.30's@122+ now.
The 380 dyno was with MTI cai, S2, and Headers.
I don't know how to post a graph. And last time I tried I couldn't. I will see what I can do.
I went 11.85@118.45 with 365rwhp/356rwtq. On the stock F1's. I am hoping to run 11.30's@122+ now.
The 380 dyno was with MTI cai, S2, and Headers.
I don't know how to post a graph. And last time I tried I couldn't. I will see what I can do.
02-15-2006, 03:04 PM
#6
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Very nice! I used to run an LS6 cam and after installing my TR224 I could tell a large difference in power under the curve. You should net an easy 3mph with the newfound power.
02-15-2006, 03:30 PM
#7
I am hoping for a 4+mph increase. Last time to the track I had a full tank of gas and a 20mph head wind to contend with. Plus I had to bog the car so it wouldn't spin. So this time I am going with a quarter of a tank of gas and som drag radials. Hopefully there will be no head wind and I can hook. The car has picked up a solid 40rwhp and 30rwtq since I was last at the track. We will find out though. I don't like to get my hopes up or over estimate. Only driving the car down the track will tell.
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02-15-2006, 04:37 PM
#9
Yes I went 12.08 on the bone stock car with 30,000 mile F1's. I think that is 7th on the bone stock list. I just couldn't get any better than 1.85 60ft. The next week to the track I cut a 1.78 60ft but that was with headers and a CAI. I know that I could have gotten into the 11's with that 60ft.
02-15-2006, 11:28 PM
#11
Originally Posted by Pray
Comp 224/228 .581 .588 114+1
New 405rwhp and 385rwtq. Super smoothed.
Old 380rwhp and 375 rwtq.
...Not bad for a blower cam.
New 405rwhp and 385rwtq. Super smoothed.
Old 380rwhp and 375 rwtq.
...Not bad for a blower cam.
02-16-2006, 07:15 AM
#12
I call it a blower cam because it has a 4* split duration, .009 lift difference biased to the exhaust, and a 114 lobe sep. It is also the cam that Andy at A&A recomends for his stock displacement blower motors. It seems that even or split 2* seems to be the best for stock heads. That is basicly why.
02-16-2006, 08:49 AM
#13
02-17-2006, 10:14 AM
#17
Thanks Sidestep. Green was before cam, red and blue were after cam. Those were just some of runs made on both. Not the best for either. But average.
I just got my BFG's mounted and it looks like no rain and 40* for Sunday. So I should have some track times after this weekend.
I just got my BFG's mounted and it looks like no rain and 40* for Sunday. So I should have some track times after this weekend.
02-17-2006, 05:21 PM
#19
We settled on 24* total. It took 25.5 but it was giving me about a half a degree of knock on some runs, although it was worth about 5 on hp/tq. It liked 24 the best with out the cam as well. Even way rich it would detonate much past that.
02-17-2006, 06:00 PM
#20
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Originally Posted by Pray
We settled on 24* total. It took 25.5 but it was giving me about a half a degree of knock on some runs, although it was worth about 5 on hp/tq. It liked 24 the best with out the cam as well. Even way rich it would detonate much past that.