Fastech vs. TSP
Fastech vs. TSP I was curious to see what everybody thinks. Got my car tuned at Fastech and it put out 358 rwhp, I have heard that their dyno has been known to read low. I am going to TSP with a friend of mine to get his car tuned up at TSP and was wondering if you all think there will be a difference
I dont see any mention of an LS6 intake or TB or pulley in your sig. Get those 3 things and it'd pick up prolly 25rwhp. I have my own opinions on fastech and his quality of tuning.
A little birdie told me that at WORST Fastech's dyno loses 20 RWHP. You can quarantee though that you will see at least a 10 RWHP loss on their dyno compared to others. I don't know why their dyno reads a little low, but apparently it does
Originally Posted by H/C LS6Z
A little birdie told me that at WORST Fastech's dyno loses 20 RWHP. You can quarantee though that you will see at least a 10 RWHP loss on their dyno compared to others. I don't know why their dyno reads a little low, but apparently it does
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