[SSLandon]

For those of you who may have saw my other threads the past weeks I had Some issues after my TSP Long tubes install where the car was bogging and shaking rolling into the throttle slowly. Ended up being Some bad Plug wires from the installer yanking on them.

Took the car Into Tom Wong at "Wong's Performance" in Vancouver WA. This guy is awesome. I highly recommend him if your within several hours away. He only does GM and does them right the first time. He Pulled all my plugs and wires and checked them and found I had some bad plug wires from the installer. Tom was able to get a set of OEM wires delivered within the hour then put her on the Dyno.

He did several runs and let the car cooled down 10min-15min between each pass. First Pass did 425HP and 409TQ
Second pass Was slightly better but i wasn't able to get a print out of it
Third and final Pass was 431HP and 424TQ !!

All thats done to the car is CAI and 1 7/8" Long tubes by TSP. Still has factory NPP and Mid Pipes. Car also has TSP Off road connection pipes. Tom Stated if it had been cooler or in the morning she should have no problem Squeezing out 440HP. It was 82 degrees and Humidity was 47%. I must say under load this thing is Freaking LOUD.

Thank you to Tom Wong I cant say enough how much i Appreciate you squeezing me in today, I highly recommend going to him if you have any LS or LT cars.

[mikey1107]

Nice, good #s


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[USAFS197]

What kind of fuel were you using?

[FH212]

Those are good numbers

[SSLandon]

Originally Posted by USAFS197

What kind of fuel were you using?

Sorry forgot to add that in there, just some 92 from Costco lol, everyone out here says it’s 91 tho

[SSLandon]

Originally Posted by FH212

Those are good numbers

Thanks, I was really happy with that especially considering how hot and humid it was