gt500 slayer is comin around - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

The Baron · 09-10-2013, 02:52 PM

Iv got stock pullies.. 9.1 lower 2.38 upper.. the rotors in my blower are shot... I want to go faster than 10.19 on a 20 inch tire.. thats the fastest its been done..

white ZL1 · 09-10-2013, 07:45 PM

with the 9.1 and 2.38 aren't you overspinning the blower?
if not, what do you think caused the rotors to go?

TripleBlkZL1 · 09-10-2013, 07:52 PM

Quote:

Originally Posted by white 2SS/RS

with the 9.1 and 2.38 aren't you overspinning the blower?
if not, what do you think caused the rotors to go?

His blower RPM is around 25,404.. If the chart is correct then yes he is lol

Post 6
http://www.camaro5.com/forums/showthread.php?t=270334

Supercharged SS · 09-10-2013, 07:57 PM

Quote:

Originally Posted by Drew P

@ Supercharged - Logs have been run. The PSI did NOT bounce during track or dyno runs. No belt slip noise either. I would not have believed the fix but for seeing it.

Nice find!!

Rodslnger · 09-10-2013, 08:03 PM

Didn't something come loose and tear the rotors up ?

Drew P · 09-11-2013, 08:56 AM

@ Baron - If you are running the 2.38 upper, I would really consider running the 100mm upper idler. Much better pulley surface contact. I will let you know what if any difference it makes for me once installed. Im running the 2.55 upper and 9.1 lower.

The Baron · 09-12-2013, 05:59 PM

so far I have not seen any belt slip with the 2.38 and its been on my caddy for 30,000 miles... I don't see any boost loss in the scans, just rotors are shot..and yes, I had a tb screw go through them.. it took a chunk out of the back of one of them and damaged the brick.. I replaced the brick (shout out to pace performance great prices ) and put it back together.. the car makes mid 13s now... at its peak it made 16-16.5 depending on air.... im just going to make it through the season with the current blower and replace it with something this winter..

white ZL1 · 09-12-2013, 07:29 PM

Quote:

Originally Posted by The Baron

im just going to make it through the season with the current blower and replace it with something this winter..

Well worded. Replace it with what?

CanadianZL1#992 · 09-17-2013, 09:35 AM

Quote:

Originally Posted by The Baron

Iv got stock pullies.. 9.1 lower 2.38 upper.. the rotors in my blower are shot... I want to go faster than 10.19 on a 20 inch tire.. thats the fastest its been done..

Trackman has a pretty wicked setup, we are going to our track on the 27th and I'm going to lend him my 20" nitto NT05R's. you might be chasing a lower time than 10.19. I'm going to give his 18" M/T a shot and see if I can crack into the 10's. I've got manual and have run a best of 11.37

The Baron · 09-18-2013, 01:34 AM

There is always going to be someone faster

CanadianZL1#992 · 09-18-2013, 09:23 AM

Quote:

Originally Posted by The Baron

There is always going to be someone faster

So true !!!!! The first time I lined up against trackman I cut a good light, by the 60ft he had already gone around me!! He was pulling away so fast I thought my car was broken lol. I mean I still ran a mid 11. I'd raced a few stock auto ZL1's when my car was stock and the races were close but that was ridiculous!!

09-10-2013, 02:52 PM	#15
The Baron Drives: 2013 zl1 Join Date: Nov 2012 Location: st louis Posts: 838	Iv got stock pullies.. 9.1 lower 2.38 upper.. the rotors in my blower are shot... I want to go faster than 10.19 on a 20 inch tire.. thats the fastest its been done.. __________________ 2011 cts-v coupe (pinky) wifes car.. ls9 cam c.a.i. 11.44 2007 corvette vert ..retired.. 2013 zl1 stock blower stock ci 20" wheels 10.36 135...so far..

09-10-2013, 08:03 PM	#19
Rodslnger Drives: camaro Join Date: Jul 2011 Location: Uranus Posts: 127	Didn't something come loose and tear the rotors up ? __________________ -2000 camaro ss Lsx 427 Tf245 6 bolt Twin turbs. - 2015 C7 zo6 halltec Pulley headers- 2018 Zl1 a10 2650 maggie CSP headers big gulp 103mm

09-11-2013, 08:56 AM	#20
Drew P Drives: Camaro ZL1 Join Date: May 2012 Location: Houston Posts: 233	@ Baron - If you are running the 2.38 upper, I would really consider running the 100mm upper idler. Much better pulley surface contact. I will let you know what if any difference it makes for me once installed. Im running the 2.55 upper and 9.1 lower. __________________ 2012 A6 Coupe 630RWHP 10.93@125 Mods: ID850 Injectors; D3PE HX, Reservoir & Atmospheric Catch-Can; LPE 2.55 Upper & 9.1 Lower Pulleys w/ ATI Damper; LPE Idler Pulley Relocation Bracket; "Green" Serp. Belt; Cat delete;ADM Exhaust Override; Magnaflow X-Pipe Muffler (in addition to stock mufflers); Cold Air Inductions CAI; 160 thermostat; LS9 Isolator; Port/polish snout and intake runners; LPE GT9 camshaft with dual springs and titanium retainers; Kenne Bell BAP, Install and Engine Tune by Serious Hp; Fab work by D3 Performance Engineering; Trans Tune by Keith; Coming Soon: Flex Fuel Conversion.

09-12-2013, 05:59 PM	#21
The Baron Drives: 2013 zl1 Join Date: Nov 2012 Location: st louis Posts: 838	so far I have not seen any belt slip with the 2.38 and its been on my caddy for 30,000 miles... I don't see any boost loss in the scans, just rotors are shot..and yes, I had a tb screw go through them.. it took a chunk out of the back of one of them and damaged the brick.. I replaced the brick (shout out to pace performance great prices ) and put it back together.. the car makes mid 13s now... at its peak it made 16-16.5 depending on air.... im just going to make it through the season with the current blower and replace it with something this winter.. __________________ 2011 cts-v coupe (pinky) wifes car.. ls9 cam c.a.i. 11.44 2007 corvette vert ..retired.. 2013 zl1 stock blower stock ci 20" wheels 10.36 135...so far..

09-18-2013, 01:34 AM	#24
The Baron Drives: 2013 zl1 Join Date: Nov 2012 Location: st louis Posts: 838	There is always going to be someone faster __________________ 2011 cts-v coupe (pinky) wifes car.. ls9 cam c.a.i. 11.44 2007 corvette vert ..retired.. 2013 zl1 stock blower stock ci 20" wheels 10.36 135...so far..

09-10-2013, 07:45 PM	#16
white ZL1 Drives: none Join Date: Aug 2011 Location: DFW area Posts: 1,844	with the 9.1 and 2.38 aren't you overspinning the blower? if not, what do you think caused the rotors to go?