Installed a Vortech S/C & intercooler in my 05 Mustang GT Conv. The baseline pull was 275 rwhp. Mike Wilson @ Lone Star Performance did the tuning. He got it up to 437....I agreed that he should tone it down a little.....I'm pulling 417 rwhp...an increase of 142 rwhp....very happy with it.

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Why would you want to tone it down?

 

thats a nice gain you got there.

 

437 is a little much to be pulling out of a bone stock 4.6 shortblock.

 

Not really, with a good conservative dyno tune, you can get 475+ RWHP without to much trouble.

Which vortech blower did you get?

 

Too much for bone stock? Not true! Kenne Bell delivers a consistent 443rwhp with over 400lbs fpt with their 2.6L twin screw S/C and custom tune. They stand behind their product and have engineered it very well based on the engine specs. Their are several other S/Cs out their that produce upwards of 440 rwhp without issue.

 

You should marry your S/C sherwood haha.

But he is right, Kenne Bell, Saleen, Whipple all have great products.

 

Wow that is a nice gain

How much PSI is the blower pushing?

 

My guess is he has the Vortech Supercharger with the after cooler. They make around 420 HP on 8-9 PSI.

 

Wow that is a really nice gain.