[LeoDirt]

My car made 524/509 with just exhaust, dual xpipe, tsp headers, fasterproms ported msd intake manifold, ati under drive pulley, roto fab cold air, E85, 103mm throttle body, brisk racing spark plugs, carbon fiber driveshaft, and tuned by fasterproms. Cars a 2019 lt1 10speed auto. Thoughts on my number?

[Spaceme1117]

I can believe it. Nice numbers.

I had my 2017 SS tuned for E85 and I gained 55 HP and 51 TQ over stock to the wheels. With long tube headers and an MSD or LT2 manifold, I could think my car could get to 70 or maybe even 80 HP/TQ over stock.

These cars gain so much from simple bolt-on mods; very impressive.

[s346k]

std numbers read high

im guessing corrected around 490.

edit: strange how the ported msd still falls off at 6200.

[MSU120]

Nice numbers! Enjoy it!

[KingLT1]

Nice numbers...that would be around 510whp SAE which is still up there for bolt-ons. Be curious to see what it traps at the track.

[wnta1ss]

Ok, guess I'll be the one who gives it to you straight. As others have mentioned, your dyno guy using STD instead of SAE correction has inflated the numbers. What they did not tell you is that turning the smoothing down to 2, what your dyno guy did, also might have inflated the numbers. Yet another questionable thing is, 100% humidity, really? I have gone to a dyno in a rainstorm, meaning so much water that it's falling from the sky, and the humidity reading on the dyno was 50%. Beyond the obvious inflation from the dyno guy's clicks, the corrections might be bogus too, if the weather station is broken. You have done a lot of good mods, so your car probably runs well, just don't get married to that questionable number.

[LT1ornothing]

Originally Posted by wnta1ss

Ok, guess I'll be the one who gives it to you straight. As others have mentioned, your dyno guy using STD instead of SAE correction has inflated the numbers. What they did not tell you is that turning the smoothing down to 2, what your dyno guy did, also might have inflated the numbers. Yet another questionable thing is, 100% humidity, really? I have gone to a dyno in a rainstorm, meaning so much water that it's falling from the sky, and the humidity reading on the dyno was 50%. Beyond the obvious inflation from the dyno guy's clicks, the corrections might be bogus too, if the weather station is broken. You have done a lot of good mods, so your car probably runs well, just don't get married to that questionable number.

Not the case here with the OP, but just so you know, here in Florida there is 100% humidity rain or shine from March through November every single day. Humidity doesn't drop until the cooler drier air (cold fronts) start rolling in December through February.

[NA18CamaroSS]

I am only making ~480 RWHP with similar mods. Maybe I should find a new tuner?

[Xaxas]

Originally Posted by wnta1ss

Ok, guess I'll be the one who gives it to you straight. As others have mentioned, your dyno guy using STD instead of SAE correction has inflated the numbers. What they did not tell you is that turning the smoothing down to 2, what your dyno guy did, also might have inflated the numbers. Yet another questionable thing is, 100% humidity, really? I have gone to a dyno in a rainstorm, meaning so much water that it's falling from the sky, and the humidity reading on the dyno was 50%. Beyond the obvious inflation from the dyno guy's clicks, the corrections might be bogus too, if the weather station is broken. You have done a lot of good mods, so your car probably runs well, just don't get married to that questionable number.

100% humidity in Florida, a friend in Virginia also shared a picture over there with 100% humidity too.

[KingLT1]

Originally Posted by NA18CamaroSS

I am only making ~480 RWHP with similar mods. Maybe I should find a new tuner?

Do you race dynos?

[NA18CamaroSS]

Originally Posted by KingLT1

Do you race dynos?

Every day. Also being a bit sarcastic. With STD correction and smoothing set to 2, I might also be making 520.

[s346k]

any before and after with the driveshaft? just noticed that.

[KingLT1]

Originally Posted by NA18CamaroSS

Every day. Also being a bit sarcastic. With STD correction and smoothing set to 2, I might also be making 520.

I was just joking.

[wnta1ss]

Originally Posted by 1LEornothing

Not the case here with the OP, but just so you know, here in Florida there is 100% humidity rain or shine from March through November every single day. Humidity doesn't drop until the cooler drier air (cold fronts) start rolling in December through February.

Sheet does not say on it where the dyno was. OP lists their location as PA. I understand that Florida is very humid, have been there. It's just that any time a piece of test equipment is pegged, you should question why. Note how I said IF the weather station is broken.