Paxton Results

[Inigo]

Some of us can't get 93, so they have 91 calibrations for us.

True. In Colorado we get 91 mostly. Some pumps offer 93 and race fuel along with E85 which is commonplace. Im on maybe 6 psi. 8ll need to pulley down to pick up more boost. I was going to go with 3.6 although that may not be enough to cover the loss due to altitude

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[BadGTR]

I filled up twice in just a few hours.

Traction is an issue in 2nd and the shift to third. If i warm up the tires first, 2nd and 3rd hook and the pull is intense.

When you get used to it and go to a smaller pulley you probably will need drag radials. Right now your elevation is robbing about 120whp and you are actually making in the low 500 range.

 

[Inigo]

When you get used to it and go to a smaller pulley you probably will need drag radials. Right now your elevation is robbing about 120whp and you are actually making in the low 500 range.

Correct. Uncorrected horsepower was around 530. The DA during that day was something like 13000ft

 

[beefcake]

very nice

 

[Yellow]

which boost are you running ?

 

[Inigo]

which boost are you running ?

I'm using the kits 3.8 pulley. I'm probaly hitting no more than 6 or 6.5 psi due to elevation. I made this pull to 7200 RPM.

The car pulled a little timing after 6800 on this run which is why the graph gets a little strange up top. I've talked to Lund about this and he thinks it was false knock. All my other logs and my pulls where completely void of knock and ran 18.5-20 degs of timing toward the top end.

Car pulls hard. I'm hoping to pulley down a size or two and ditch the factory airbox. I wish someone made a filter kit for paxton cars in our model year.

 

[Laztug]

Curve looks great!

 

[r1lovin]

Great numbers!

 

[BadGTR]

I'm using the kits 3.8 pulley. I'm probaly hitting no more than 6 or 6.5 psi due to elevation. I made this pull to 7200 RPM.

The car pulled a little timing after 6800 on this run which is why the graph gets a little strange up top. I've talked to Lund about this and he thinks it was false knock. All my other logs and my pulls where completely void of knock and ran 18.5-20 degs of timing toward the top end.

Car pulls hard. I'm hoping to pulley down a size or two and ditch the factory airbox. I wish someone made a filter kit for paxton cars in our model year.

There is a JLT connector and filter. Another member is running and has a picture up. Terry can hook it up.

 

[Inigo]

There is a JLT connector and filter. Another member is running and has a picture up. Terry can hook it up.

Thanks. I pmed beefcake. Ill try 3.48. Im not looking to over stress my dd but i feel that pulley would bring me close to 600 uncorrected which this engine should be fine with. The DA during that run was over 13000ft. Now my focus is on tire selection for 19x10s and i may pick up a driveshaft. Once the clutch goes i may just do the whole t56 magnum deal but at 600 uncorrected.....may be unnecessary

 

[beefcake]

13000 holy cow

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