1.9 60 foot, and slicks. they are 26 inch which has been stated but it does slow you down a little. I trap 114 but have hit a couple 115 traps on street tires. 111mph trap with a 1.7 60 is good for 11's, so the 60 is crucial

 

was there a saftey release valve that prevented the cdfp from going over the limit? Need to know how this 2700+psi was achieved ! :P Good work none the less zzp

 

General rule of thumb- every tenth you drop in the sixty foot is worth two tenths in the 1/4 mile ET. If he ran a 1.8 sixty foot, then it matches perfect. .7 slower sixty foot = 1.4 slower ET.

 

this is why i wish i got back to the track on the 7 psi pulley but it didnt happen .. i was running 14.3's with 2.5 60fts lol stupid blown out shocks and struts

oh well now i have a new suspension and 7 more psi lol

 

You should post some of those logs on the hptuners forum, Chris from hpt always likes to see logs when the ecm is doing something funky. Im sure you already disabled the overboost codes yet its still shutting you down.

 

Its not overboost doing it

 

Well, the ZR1's are running 11.3 to 11.6 between 126-129 mph stock... this SS\TC would need some seriously sticky tires... I can see this car running 127-132mph... It should... My old 06' GTO with 570 whp ran 10.7 @ 133 .... This Ss should have no trouble devouring a stock C6 Z06 even with 440+ whp..... Plus some grip....

The fastest time for a C6 Z0 stock is 11.6 @ 125...>>> The typical track averages are: 11.8 @ 121 mph... The slowest C6 Z0 I've seen was 12.2 @ 118 mph.. Heck, the ZR1's have a serious problem with grip and it's actually slower to 80 mph then a C6 Z0 by a few tenths...... Put drag radisals on and the party is over....

Hey Matt how are you getting the Stg 4 clutchmasters unit to work???.... I've spent over $7000, 5 dealers and a performance shop and none of them can even get my stg 3 to engage\disengage... Finally one guy got it to work but engagement\disengagement is at the floor thereby eliminating the ability to NLS.. PLus I'm at 25 psi and the increased boost ( from 21-22psi) has lowered my whp on the dyno to 285 from 295..... My car was quicker when it was near stock..... 13 flat @ near 110mph in the 1\4 Now I cant get down the 1\4 in under 13.8 @ 102 mph....(due in part to not being able to do NLS) This stupid Stg 3 from Clutchmasters sucks......

I also took my upgraded exhaust off and back to stock and my airbox back to stock, guess what?, now my car is making more whp then ever.....

Go figure.....

 

http://www.zzperformance.com/cobalt_...1096&catid=146

 

stock C6 Z06 has done (i want to say 10.9) low 11's stock..i mean like 11.1
no doubt in my mind the C6 ZR1 can do 10's in stock trim

look up that guy ranger's videos on youtube.

EDIT: he already did it. 10.73 in a ZR1 on stock tires

 

fail sportred
these are both on stock tires. a ss/tc wont touch either of those.....
http://www.youtube.com/watch?v=oDA2mrdpR7s
http://www.youtube.com/watch?v=dQdR3...eature=channel

 

We aren't running Clutchmasters- We have our own clutch setups made. As zoom pointed out, our adjustable clutch rod can help if your pedal is too low.

Sounds like you need some tuning as well.

 

damn you guys, you're making me want to go turbo again....... I do need a winter project now that the rx is done..... hmmm

 

DO IT, you cant let me have the only quick eco in newburgh lol

 

i agree! hahah

 

Hey Matt, what is your opinion on Speed density tuning? Would it be possible on our ecms?

 

The tech is awsome! The capability of specialized tuners and ZZP products are amazing. I've not purchased anything "aftermarket" wise, but I'm ready for a year or 2 down the road for ZZP to show what this kits' real potential is. I mean face it. We as consumers speculate what we are told and the unknown of what could be. Will this kit hold up over time, or is it going to require constant tuning?? It's a race car non the less. If you can.. keep record of the dates of the dyno run along with the # of runs per day, how many track days this car has seen with the # of runs per day. Any mechanical failures and maintance done between. I appreciate you all at ZZP for bringing the LNF community hope of a fast and reliable future. After it's not a daily driver.. Will be tuning for full race, and hope to use your name and let the numbers do the talking.

 

What rpm are you shifting at 1st to 2nd , 2nd to 3rd ? Thanks J.R.

 

5800 on the 1-2 and 2-3 gears. but on streets going to fourth I go to like62-6300 do to the rpm drop so it dont like bog. First to second is hard to get the same since it comes so fast and find myself short shifting to second alot tho

 

which is faster ryans twin charge or urs matt? both make around the same power

 

As of now, Ryan is kicking my ass. He got a pretty clean run at 28 or so psi. I have yet to make a good pass at 24. I'm hoping to get it done Saturday.

 

Wait till ECM isn't kicking your ass and this should prove to be faster.

 

We don't have enough PCM access to tune by SD.

 

u guys should video tape u both going from a dig and roll against each other

 

MattM, could you please reply to the pm i sent you?
Thanks.

 

HP tuners realy needs to get crackin on this thing