Dyno Results
06-28-2009, 08:35 PM
#2
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Pretty decent for what you got bro. Looks like its time to step up to a Vengeance Ported Fast 92 though.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
06-30-2009, 12:23 PM
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that's the number i'm shooting for, i have the exact same setup as yours except, my exhaust is slp 1 3/4 with true duals with x pipe, i made 405 rwhp, how much do you guys think UDP would net?
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06-30-2009, 07:37 PM
#8
What compression ratio are you running? I have unported 243 heads that were milled to 62cc's 11:1 compression with GM MLS gaskets and a custom bre 224 cam. I don't have an underdrive pulley and I have that power robbing LS7 clutch but I make similar power to you. Your cam is much bigger and you have ported heads, I would be pretty disappointed if it is fully tuned. Do you have a before and after dyno to compare?
06-30-2009, 07:48 PM
#9
I agree with Nitroused383, my untouched, unmilled 243's seem to be making the same numbers with a much smaller cam. Maybe the LS6 intake is holding you back? Do you have stock TB and maf on there? Then again it looks like it was very hot when you did your runs, I can barely read it but looks like 108*?
06-30-2009, 10:27 PM
#10
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What compression ratio are you running? I have unported 243 heads that were milled to 62cc's 11:1 compression with GM MLS gaskets and a custom bre 224 cam. I don't have an underdrive pulley and I have that power robbing LS7 clutch but I make similar power to you. Your cam is much bigger and you have ported heads, I would be pretty disappointed if it is fully tuned. Do you have a before and after dyno to compare?
07-01-2009, 12:42 AM
#14
Dyno numbers mean jack ****. Go to the track and see what it traps. Should be 92+ with those mods.
For what its worth i have just about the same setup you have cept my heads are home ported 5.3's and a F14 cam with duals. Mine made 445/400 and traps 94
For what its worth i have just about the same setup you have cept my heads are home ported 5.3's and a F14 cam with duals. Mine made 445/400 and traps 94
07-01-2009, 08:58 AM
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Pretty decent for what you got bro. Looks like its time to step up to a Vengeance Ported Fast 92 though.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
Yes, I know the irony of having Vengeance in my sig.
Tell her she owes me 100 bucks too. 
oh and the #'s are "ok".. Get a Intake on it and see how she picks up... i'm thiking 15 or so..