Terrible humidity? The humidity has not been over 50% since Ive been here the last 2 weeks...Im used to 110 degrees with 100% humidity from Southern IL

 

93oct. E isnt availble around where I live. Nearest station is 20miles.Best time on street tires 12.6@113

 

i can. nobody believe me when i tell them i went 342whp on 93oct in my hhr ss... when i pull out the dyno sheet,they say the dyno is off.

 

well for starters,are you still on the stock clutch?? i'm willing to bet you are. get a good clutch,catless dp, and ic and vince will make the tune a little more aggresive. trust me. when i went to him a couple of years ago,he said finally someone who have done it right. i said what do you mean?? he said people get tunes and bad mouth my tunes and they have no upgraded clutch,so i can't give them a good tune. i think with a good clutch,CATLESS DP, and a retune i think you can get 320-330's.

 

how is your clutch?
that will def cause you to NOT put down the power you should...in my opinion you should be @ 300whp and 350wtq

 

damn, really? thats really fast..im jealous..lol

 

I have a Spec stg3+ in mine. My best Dyno numbers in cooler weather was 321hp & 420TQ.

 

wow

 

does anyone know how accurate the RPD HP/Torque gauge is?

 

i dynoed mine in longview texas at luckys speed and performance at the beginning of june. it was 96 degrees and i put down 320 whp and 340 torque on two seperate runs. i let it cool for about 20 minutes between the runs tho. similar mods except im catless. and i didnt have my zzp intercooler on at the time.

 

There are a tonne of reasons why u r less than 300whp which any tuner can tell u. First off u r running 12:1 afr....0.86 lambda or 0.87 might gain more power. actually mark my words u will gain a tonne more power with 0.86 i guarantee it.

Not to mention...how much timing r u running...etc...this is why trifecta tunes r out cuz u never know what vince has set.

how do u know u r in the sweet spot....maybe your car will take more boost but less timing...maybe more timing but less boost...u have no idea...every car is different.....how does vince know? he doesn't, he goes by a datalog. u gotta dyno it and make small changes and see where it takes u.

hptunes are the way to go. u log and change every detail. u dyno your car while u do it. u find out where the sweet spot is. then u drive it around for days on end making sure it's running completely perfect normally around town. you can't do all this with 4 data logs and then here is your file lol.

at least i wouldn't trust it. trifecta is too basic.

there is a reason the top powered cars in the dyno record are hptuned. lol.

 

To fix your spark blowout, either lower your gap by .001 increments until it stops, or get 1 step colder plugs and go with .034 You coud just go down to .032, but by the seat of my pants, it's best to get as close to the maximum gap as possible for max performance.