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hsw 100 wet a4 ls1

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Old Feb 1, 2008 | 02:56 PM
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Default hsw 100 wet a4 ls1

Went back to the dyno to run the kit without the interface dumping fuel in and got the car at a 11.3 most of the way with a dip up top to 10.9 area.* I only have the graph from the other day due to interferance on the wires (ls1 aftermarket wires have issues sometimes with signals) anyways car pulled 428 on a 100 shot so picked up just over 100 rwhp but here is the graph from theo ther day with the af in the 10.3-10.5 rangethe dip is the converter...car put down 325/330 n/a , mods are lt's, true duals, lid, stock t/b ported, 3k stall
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Old Feb 1, 2008 | 03:20 PM
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starting to look much better. There is still some power left in there as well. What was your bottle pressure at? Just trying to figure out why your A/F started to drop off. I would go one fuel jet size lower to try to get to 11.7 or so. if your higher then that i would use the interface to start adding back some fuel to get around there.

Last edited by Mike@HSW; Feb 1, 2008 at 04:03 PM.
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Old Feb 1, 2008 | 04:05 PM
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bottle pressure was on the low point by then, it was just at 880 ish area on the first pull, did 4 or 5 pulls and system was purged a couple times so under 800 probely closer to the 750 range(bottle only has a couple lbs left). initial hit was 11.5-.3 range then towards redline saw it hit 10.8. With good pressure should be bad, also pulled 2 degrees of timing in addition to the 2 my tuner pulled out a couple weeks ago, wasnt sure exactly where it was at so played it safe cause i had military base gas in the car( 91 ocatne only down here). To sum it up picked up 103 rwhp on a fatter side pull and 4 degrees pulled from whatever my last tune was
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Old Feb 1, 2008 | 04:30 PM
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Originally Posted by Ruckus46Gt
bottle pressure was on the low point by then, it was just at 880 ish area on the first pull, did 4 or 5 pulls and system was purged a couple times so under 800 probely closer to the 750 range(bottle only has a couple lbs left). initial hit was 11.5-.3 range then towards redline saw it hit 10.8. With good pressure should be bad, also pulled 2 degrees of timing in addition to the 2 my tuner pulled out a couple weeks ago, wasnt sure exactly where it was at so played it safe cause i had military base gas in the car( 91 ocatne only down here). To sum it up picked up 103 rwhp on a fatter side pull and 4 degrees pulled from whatever my last tune was
with 950-1000 psi i bet you will be right on, dont change anything. i would leave it at 4 degrees retard was well. was the 428 SAE corrected number?
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Old Feb 1, 2008 | 04:48 PM
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Originally Posted by Mike@HSW
with 950-1000 psi i bet you will be right on, dont change anything. i would leave it at 4 degrees retard was well. was the 428 SAE corrected number?
top be honest dont remember. There wasnt a huge difference between the 2 think it might have been std, so would have been around 420 ish sae
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