Ati #'s 5 Psi
Originally Posted by C.W.A
This kit is from ECS and is superior to the kit from procharger (60# inj.,huge front mount intercooler,custom plumming, etc.) that may be why the #'s seem crazy to you.
PM me a fax # and I'll be happy to send the dyno sheet to you!
PM me a fax # and I'll be happy to send the dyno sheet to you!
Ahh well.. Id be interested in knowing more about your tune. There should also be a number stamped on your blower pulley, instead of physically measuring it... and like mentioned your crank pulley comes into play too.
The other thing is N/A numbers go out the window completely when comparing to boosted results. When you break it all down your "starting" point with your blower isnt 425rwhp... its wellllllll below that. Its not like you started with 425 then added a blower, it doesnt work like that.
Anyways.. they are great numbers.. not trying to doubt ya but something isnt right or like someone said the blower gods are with ya.
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On The Tree
Joined: Jul 2005
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From: texas
I'm running stage 2 ls6 heads(10.8-1,10.9-1). I think the 6.0 heads are 9.5-1 that may be the diffrence in our engines and power?
where did you get your dyno? The elev., temp. could play a small part, I'm at less than 1000 feet and the temp on my dyno day was under 80.
I was also tuned on a dynojet!
where did you get your dyno? The elev., temp. could play a small part, I'm at less than 1000 feet and the temp on my dyno day was under 80.
I was also tuned on a dynojet!
Originally Posted by C.W.A
I'm running stage 2 ls6 heads(10.8-1,10.9-1). I think the 6.0 heads are 9.5-1 that may be the diffrence in our engines and power?
where did you get your dyno? The elev., temp. could play a small part, I'm at less than 1000 feet and the temp on my dyno day was under 80.
I was also tuned on a dynojet!
where did you get your dyno? The elev., temp. could play a small part, I'm at less than 1000 feet and the temp on my dyno day was under 80.
I was also tuned on a dynojet!
My dyno was on a dynodynamics calibrated to local dynojets... basically a load bearing dyno that reads similar to a dynojet, but IMO is better for tuning.. especially a SD tune.
My numbers were corrected so the elevation and air temp didnt make too much of a difference. Although my elevation is about 25ft and the temp was mid-high 50s.High compression and boost.. now I really wanna know what kind of timing youre running. Im curious!
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Joined: Oct 2004
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From: Just outside of Palm Springs Ca.
I would bet you will all find the timing to be very high, in addition to the compression being up a bit higher than most like to use. We had an lt1 car in here and on race gas with 4-5psi (from an old P600B blower no less) on an 11.2:1 engine it made 500RWHP and about the same torque to the wheels through a loose 400 trans!! Compression and boost make HUGE power....if it stays together!!
-Bryan
-Bryan
Thread Starter
On The Tree
Joined: Jul 2005
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From: texas
DDNSPIDER corrected #'s on the way! AF is hard to see but it starts at 12.1-1 from 2500-4500 then goes to 11.5-1 to 11.2-1 from 5000rpm-6200rpm then 11.8-1 to 11.9-1 from 6200rpm-6700rpm.
..... Any track passes on that car. Make sure to watch your IAT's may need a tad more fuel as IAT's go up so will the AFR. Just a friendly opinion. I perfer to be around 11.2 to 11.5. Very nice power.
Originally Posted by C.W.A
I got the procharger tuned today at lingenfelter in dallas with the 5 psi pulley.
I was hoping for 530-540rwhp,but got a gift when it put down 564rwhp and 490rwtq on the first full pass AF 11.9. Then they tuned it a little more and it threw down 582.8rwhp@6200 and 501.8rwtq@4500-6200. They had to shut it off because the feul pressure was falling of past 6000rpm. Now we are going to install a KB boosta pump and retune with more fuel and go for 600rwhp@6400-6500rpm.
Car is badass!
I was hoping for 530-540rwhp,but got a gift when it put down 564rwhp and 490rwtq on the first full pass AF 11.9. Then they tuned it a little more and it threw down 582.8rwhp@6200 and 501.8rwtq@4500-6200. They had to shut it off because the feul pressure was falling of past 6000rpm. Now we are going to install a KB boosta pump and retune with more fuel and go for 600rwhp@6400-6500rpm.
Car is badass!