• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Does anyone know more info about the HV3?



you wont get that much out of it without a downpipe and rockers. however, you will still notice a gain.
 
Well, I installed my HV3 last year without any other mods and it has made an obvious difference in top end power. However according to my butt dyno, I’d put it at ~10whp. Over a couple casual emails with ZZP, Turbo Tim recommend setting my shift points to 6K to get more out of the insert. I would totally believe 30whp with 1.9 rockers at 6K rpm.
 


well I'm getting a DP and resonator delete this week, then hopefully ordering the HV3. And I'll be getting an overkill pcm, because I hear not-good things about zzp's pcm's lol
 
^^Agreed. And save the money deleting the resonator too. I mean...unless you like your car to sound worse than a D-Series hatch.
 


JESSEGOTTA GP GT said:
well I'm getting a DP and resonator delete this week, then hopefully ordering the HV3. And I'll be getting an overkill pcm, because I hear not-good things about zzp's pcm's lol
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Nothing wrong with ZZP PCM's.

I got mine for $40 though.

And honestly, why mod a GT? Unless you're going to boost it, pointless beyond belief.. no matter what anyone says.
 
I know, I really wanted a gtp but insurance would have been crazy, and I couldnt pass my car up. But part of me wants to see what kind of power I can get out of a N/A 3.8.....
 
n/a mods are useless. the fastest my car went n/a was a 14.9 i bolted on the m90 and went 13.1 but its not an easy choice, if i was to do it all over again i would have left my car alone, and bought something else. so its totally up to you. speaking from experience i would tint it, nice set of tips, nice stereo and nice wheels. drive it as is. oh yeah and nice set of HID's
 
Yeah, i mean if i want a supercharged car, I'll just go out and buy a gtp but I like my car so I'll keep it. Tint and HIDs will be done by the end of this month. Exhaust work this week (if i keep the resonators, i'm ditching the cats) and rims farther down the road.
 


JESSEGOTTA GP GT said:
Yeah, i mean if i want a supercharged car, I'll just go out and buy a gtp but I like my car so I'll keep it. Tint and HIDs will be done by the end of this month. Exhaust work this week (if i keep the resonators, i'm ditching the cats) and rims farther down the road.
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Why do any exhaust work? Leave it alone.. esp since it will sound worse more then anything.

Don't waste your money.
 
Well I gotta get a DP. N/A is 2.5 inch right? I just don't want anything to restrictive. And I deffinatly WONT put a flowmaster or anything like that on.
 
jezzzzeeee man its his car, if he wants to mod it so be it.


some people like to work with what they got. some people like to be diffrent.

i say go ahead and do what you want to :th_thumbsup-wink:
 
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