Search:

Hey guys looking for a bit of help , I have a 2013 zl1 heavily modified and just last month it has started a small hick up at part throttle , as you can see in the log file every once in a while i'm...

do you guys think this is false knock or real knock.
I'm running 11-12 lbs boost on 10 deg timing , sometimes its there ans sometimes its not .
running 94 octane fuel
74502

Since I have a 3 bar map sensor now and am going to run boost etc , should I upgrade to the 2bar OS also for better boost tuning?

I will give this a try today , Thanks

acdelco 12592525 zr1 map

I tuned ve last night , runs way better , now just to fix the tip in lean knock I think.
Injectors are id 1000's

zl1 pump and just added my BAP today and am going to retry a wot run

I am running the supplied 3 bar map that came with my kit but not sure what to change in the tune for it to read correct (i'm a nubie lol)
I have just installed my BAP and havent done another WOT...

I've got the car running really well but still having tip in KR , the boost builds fast and I get KR then it goes away, if I roll into it slower it doesnt show any knock or very slight , whats the...

So I'm looking for clarification on the fuel pump topic , I have a 2010 ss and have installed a zl1 pump , can I just adjust the settings to zl1 setting in the fuel system -fuel pressure tab as per...

thank you , I will try these recommendations and see how it goes.

Hey guys I've built this car for a customer and we are having a bit of trouble getting solid shift and power to lay down , currently itsa running 11 sec 1/4 mile times with 1.7 60ft but its dropping...

So I took the nick Williams throttle body off and reinstalled my bbk 95mm and wala vehicle wouldn't even start with out throttle , adjusted the base airflow and throttle body size and it idled down...

I also rescaled the throttle body size to original and back to the 102 and no change

So smoke tested engine no vacuum leaks , reduced base air flow way down , it's a little better but not getting to where I want it , I'm going to take my nick Williams tb off and install my old one ,...

that was what I was thinking also , i'll smoke test it and reply
I was wondering why the possible very low timing at idle

ive made a few adjustments but no change ??
heres road test with lots of cruise control idle hang feeling

thanks for looking and any advise
I will be insuring it today and doing another road test for the cruise control feeling and also WOT tuning soon (if the streets warm up lol):cool:

it idles great just doesnt return to idle very fast and acts like throttle is stuck on for a few seconds after letting off the throttle

copy of my tune

My build = 2010 camaro ss 417 stroker , high flow heads ,lingenfelter gt14 cam, headers, fast 102 intake and nick Williams 102 throttle body
All tuning is going great except I'm having idle hang...

I have looked through the forums but cant find what I?m looking for .
I have a customer that has a 1999 chev 4wdr truck lifted with 37.5? tires and has swapped the gears to 4:88 , he has a...

I have looked through the forums but cant find what I?m looking for .
I have a customer that has a 1999 chev 4wdr truck lifted with 37.5? tires and has swapped the gears to 4:88 , he has a superchip...

Prince George bc

Yes originally he emailed me a tune for my headers etc that I could upload with a diablo
Before I started using hp tuners
Now I'm learning how to tune myself