2.8 Kb Dyno Tmrw

jazz

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Im getting my car on the dyno tomorrow. Just wondering what kind of numbers it ll put down, ANY estimates from my fellow KB members???


Mods are:
2.8 Kb 3" Pulley stock lower
168 TB
Id1000
Mrt Offroad H pipe
C&R Dual Fan HE
Lund Tune
91+32oz torco
 

jazz

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Dyno is happening next week now. Had to deal with something. I will be posting the results next week along with a video.
I was really hoping to hit 700 but I guess it won't. I thought 3" pulley would hit at least close to 700. Maybe I should've gone with 2 7/8 pulley but was told that 2 7/8 pulley should be only with race gas because too much boost. Maybe With headers it ll drop the boost. Who has gone with 2 7/8 pulley?
 

Heddde

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Dyno is happening next week now. Had to deal with something. I will be posting the results next week along with a video.
I was really hoping to hit 700 but I guess it won't. I thought 3" pulley would hit at least close to 700. Maybe I should've gone with 2 7/8 pulley but was told that 2 7/8 pulley should be only with race gas because too much boost. Maybe With headers it ll drop the boost. Who has gone with 2 7/8 pulley?


I have 2 7/8 pulley on mine and it makes 730hp in the engine!
 

fullsyz

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I'm running a 2 7/8 pulley, KB 2.8. Ford Performance short block, JDM cams, ported heads, ARH long tubes. Boost is just shy of 16psi. 91 pump gas. 707RWHP.
 

fullsyz

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.....also running FB Performance auto trans. whatever assumptions you want to make with dyno numbers and automatics.
 

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