LLT guys only - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

2010_camaro · 09-14-2015, 07:13 AM

So who has the highest power on the LLT? How are the motors holding up to boost? I use to have one when they first came out.

MagnumForceGB · 09-14-2015, 08:58 AM

No dyno, but ran 11.84 @ 116 Friday night. 13 PSI of boost during that run, 51/49 water/methanol injection, 24.5 degrees of ignition timing on stock 11.3:1 compression pistons. No internal mods.

2010_camaro · 09-14-2015, 01:58 PM

Why not 100% meth?

MagnumForceGB · 09-14-2015, 04:15 PM

Quote:

Originally Posted by 2010_camaro

Why not 100% meth?

Safety and water has its benefits also. Doesn't affect the AFR, has an infinite octane rating since it can't burn so it stabilizes the combustion process more. Have to do things a little differently for direct injection.

2010_camaro · 09-14-2015, 05:36 PM

I make more power on 100%. It also drops IATs more.

alice · 10-01-2015, 06:07 AM

I have used water/meth injection since the 60's and believe me, IT WORKS! I have found that a 50/50 mix is the best unless you are running out of fuel, then 100%. But only if you need extra fueling. The 50/50 mix raises the octane of the pump gas to race gas octane and beyond and the water super cools the combustion process and allows more timing and/or more boost if FI. On Direct Injected engine, like the 3.6 V-6, it also cleans those intake valves which are notorious for collecting deposits. My Twin Turbo LLT has 33,000 miles on it and the valves remain very clean due to RX catch can, that was installed when the car was new and the 50/50 water/meth injection system. The (2) best investments you can make on a DI engine.

09-14-2015, 07:13 AM	#1
2010_camaro Drives: 2014 Camaro SS Join Date: May 2011 Location: Florence, KY Posts: 2,238 View My Garage	LLT guys only So who has the highest power on the LLT? How are the motors holding up to boost? I use to have one when they first came out. __________________ MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs. https://www.instagram.com/whoopa_ss/

09-14-2015, 08:58 AM	#2
MagnumForceGB Drives: Fastest 2010 Camaro V6 Join Date: Apr 2010 Location: Newcastle, OK Posts: 3,571 View My Garage	No dyno, but ran 11.84 @ 116 Friday night. 13 PSI of boost during that run, 51/49 water/methanol injection, 24.5 degrees of ignition timing on stock 11.3:1 compression pistons. No internal mods. __________________ Camaro V6 = 11.268 @ 120.11

09-14-2015, 01:58 PM	#3
2010_camaro Drives: 2014 Camaro SS Join Date: May 2011 Location: Florence, KY Posts: 2,238 View My Garage	Why not 100% meth? __________________ MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs. https://www.instagram.com/whoopa_ss/

09-14-2015, 05:36 PM	#5
2010_camaro Drives: 2014 Camaro SS Join Date: May 2011 Location: Florence, KY Posts: 2,238 View My Garage	I make more power on 100%. It also drops IATs more. __________________ MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs. https://www.instagram.com/whoopa_ss/

10-01-2015, 06:07 AM	#6
alice Drives: 2010 camaro limited edition turbo Join Date: Mar 2014 Location: saint petersburg, florida Posts: 499 View My Garage	I have used water/meth injection since the 60's and believe me, IT WORKS! I have found that a 50/50 mix is the best unless you are running out of fuel, then 100%. But only if you need extra fueling. The 50/50 mix raises the octane of the pump gas to race gas octane and beyond and the water super cools the combustion process and allows more timing and/or more boost if FI. On Direct Injected engine, like the 3.6 V-6, it also cleans those intake valves which are notorious for collecting deposits. My Twin Turbo LLT has 33,000 miles on it and the valves remain very clean due to RX catch can, that was installed when the car was new and the 50/50 water/meth injection system. The (2) best investments you can make on a DI engine.