Zl1 Twin turbo late spool - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

RealQuick · 10-08-2018, 06:46 PM

On my current TR setup I am running the equivalent of #8 plug gapped at 0.025 with accel ceramic boot wires. I also have Granatelli coils.

RealQuick · 10-09-2018, 05:55 PM

Here is a spool curve comparing twin 6266’s on my 416ci to a single 7675 on SBE... TT’s definitely not lazy on the street.

AGP Turbo · 10-11-2018, 02:09 PM

Did you try without the stock rear section of exhaust on there yet?

fofoss016 · 10-16-2018, 05:22 AM

Quote:

Originally Posted by AGP Turbo

Did you try without the stock rear section of exhaust on there yet?

i install 3 inch exhaust with corsa muffler it is btare

i want to change my piston from -11 wisco to -3.2 wisco

the last setup 9.3 compression i wlld like to building 10.1 compression

AGP Turbo · 10-16-2018, 03:36 PM

If the motor is coming apart for new pistons anyway buy a 4" stroke crank and stroker pistons. It will cost you $700-800 more and make the most difference difference.

fofoss016 · 10-17-2018, 06:26 AM

I already have that piston in my garage

stevieturbo · 10-20-2018, 07:08 PM

Quote:

Originally Posted by fofoss016

Hello
I have a problem in my car which the turbos will not spool up before the end of the gear even with brake-boosting, we’ve checked everything on the car literally, and theres no leak whatsoever. it was more lag the power it came after 5000 rpm

Turbo size : 62/62 agp
Btr stage 2 TT cam
wisco -11 dish 4.070 piston
TSP rod 6.125
Double nozzle AEM meth
LSA Stock Head
3 inch exhaust ( stock ZL1 Muffler )
the car put on 15.5 psi 827 rwhp 721rwtq

Give us some useful information.

Detail exactly your boost control configuration

Post a log of both dyno and road of a single gear pull, 4th or similar so we can see what boost is doing. Going WOT from say 2000rpm.

And by 3" exhaust....are you saying this is a single 3" pipe ? Not even twins ?

RealQuick · 10-20-2018, 07:33 PM

Stevie, car sounds incredible in the vid in your dig!

10-09-2018, 05:55 PM	#16
RealQuick Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014 Location: Bridgewater Posts: 693	Here is a spool curve comparing twin 6266’s on my 416ci to a single 7675 on SBE... TT’s definitely not lazy on the street. Attached Images Last edited by RealQuick; 10-09-2018 at 07:32 PM.

10-08-2018, 06:46 PM	#15
RealQuick Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014 Location: Bridgewater Posts: 693	On my current TR setup I am running the equivalent of #8 plug gapped at 0.025 with accel ceramic boot wires. I also have Granatelli coils.

10-11-2018, 02:09 PM	#17
AGP Turbo Drives: All things Turbocharged Join Date: Dec 2010 Location: AZ Posts: 1,199	Did you try without the stock rear section of exhaust on there yet?

10-16-2018, 03:36 PM	#19
AGP Turbo Drives: All things Turbocharged Join Date: Dec 2010 Location: AZ Posts: 1,199	If the motor is coming apart for new pistons anyway buy a 4" stroke crank and stroker pistons. It will cost you $700-800 more and make the most difference difference.

10-17-2018, 06:26 AM	#20
fofoss016 Drives: ZL1 Join Date: Mar 2018 Location: KSA Posts: 15	I already have that piston in my garage

10-20-2018, 07:33 PM	#22
RealQuick Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014 Location: Bridgewater Posts: 693	Stevie, car sounds incredible in the vid in your dig!