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Discussion Starter #1
We hit 1200 miles on the car and put the pulley on last night. Installed Evolution Performance's "mail order" pulley tune and jumped on the dyno today.

First run was about 530 RWHP, but was hot.
We let it cool down and made another run.:dancing:

540.67 RWHP and 541.57 RWTQ SAE corrected

This is our own JLT GT500 with only the JLT intake, 2.6 pulley, SCT/Evo tune and FRPP "GTA" axle back.
1200 miles

Boost maxed at 13.33 (stock was 9.5-10 depending on the weather)
A/F was 11-7-12.0 across the board. Reading taken from a welded bung just after the cat. Nice and safe!

Great job guys.
Did I mention this was a "mail order" tune??:pleasantry:
The same tunes we send with our JLT packages.

Thanks
Jay
 

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Great numbers, Jay.

I've got to upgrade to the stage 2.
 

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2008 Red Super Snake, 2019 Mustang GT
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Nice numbers Jay.

I'm not sure if the tuner I have has the stage 1 tune on it. How much do you charge for a Stage 1 tune? I know it has stage 2 but I don't want to swap the pulley at first.
 

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Discussion Starter #5
Did you get the package from us?
If so it has a intake only and a intake and pulley tune on it.

Jay
 

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2008 Red Super Snake, 2019 Mustang GT
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Did you get the package from us?
If so it has a intake only and a intake and pulley tune on it.

Jay
Jay,

I just bought that replacement tube from you. I'm the person that bought the used kit and sent you pics of the tube that was damaged. i don't have my car yet so I'm not able to check and see what the tuner has on it. I should have my car next week.
 
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