c5 z06 Single Turbo 78mm Complete!
06-07-2013, 02:33 AM
#22
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Join Date: Jun 2011
Location: Denver/Fort Collins CO
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06-07-2013, 07:55 AM
#24
Gotta better pic of the fuel rails on that car? On the youtube pic it's kinda hard to see whats going on.
Car was fun to build that’s for sure.
Went together pretty well, and without much issue. We were not expecting 840 RWHP on this boost level, thought it would be closer to 750-775 at 15psi, just goes to show these LS6 motors do very well.
Most impressed with the drivability of the car, like Grant said drives like stock till you get on it. Many of us here have highly modified cars, myself included. What I really miss is to just drive and have it be reliable. It's just nice to be able to drive, simply drive and enjoy ur car, take your woman out to dinner without worrying about issues or smelling like gas when you arrive. Best part is you have all that with this system, but have the power there when you want it.
Hello LS1Tech. Hope everyone has a great evening !
Clint
Went together pretty well, and without much issue. We were not expecting 840 RWHP on this boost level, thought it would be closer to 750-775 at 15psi, just goes to show these LS6 motors do very well.
Most impressed with the drivability of the car, like Grant said drives like stock till you get on it. Many of us here have highly modified cars, myself included. What I really miss is to just drive and have it be reliable. It's just nice to be able to drive, simply drive and enjoy ur car, take your woman out to dinner without worrying about issues or smelling like gas when you arrive. Best part is you have all that with this system, but have the power there when you want it.
Hello LS1Tech. Hope everyone has a great evening !Clint
06-08-2013, 07:02 AM
#25
06-29-2013, 01:29 PM
#31
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Sometimes people are busy, thanks for your input though. Clint will be posting here soon with all the fuel system info.
Last edited by LuxuryVetteCO; 06-29-2013 at 01:39 PM.
07-03-2013, 01:53 PM
#33
Hello guys. Sorry were busy in the Shop making Horsepower
Just saw the car yesterday for a Check up after 1 month of fun, also talked about a upgraded clutch to go with. Setup currently has 1000 miles and everything still looks good. The Rear Mount Oil Less Turbo is now starting to "break in" it's providing slightly quicker boost, and also has that nice whistle at idle that people love.
To answer some questions.
The fuel system is a
Walbro 255L per hour In tank (very reliable and supports up to 600RWHP on it's own.)
Bosch 340L per hour External -10 from Tank to -6 Feed (helps prevent external pump cavitation)
Twin -6 Feed to Edelbrock Style LS1 Rails
Single -6 Return
Boost reference Regulator
100lb Injectors
The above System is similar to the A&A Fuel system, but using aftermarket rails instead of the T fitting to the stock rails.
Injector duty cycle is in the 65% to 70% range. We perhaps go to 900 to 950 RWHP with these Injectors On E85 at this altitude before an injector upgrade is needed, the Fuel pumps and system should be good to 1000 on E85 and 1100 on Gas.
We are running 100% meth with largest single jet Snow provides. Meth Starts spraying at 5psi. IAT's we have seen on the Dyno WITHOUT Meth Spraying are 160 to 170 Deg at 15psi. (not too bad considering we see 180+ deg from many centrifugal Blowers with the use of a Intercooler at these boost levels.
With Meth spraying IAT's remain in the 100 to 125 Area. On the Street IAT's are even cooler. If Meth Fails the tune will pull timing for safety.
Thanks for all the great comments guys !!! Now just need to get the owner to the track so we can have more videos to watch !
Clint @ AIR
Just saw the car yesterday for a Check up after 1 month of fun, also talked about a upgraded clutch to go with. Setup currently has 1000 miles and everything still looks good. The Rear Mount Oil Less Turbo is now starting to "break in" it's providing slightly quicker boost, and also has that nice whistle at idle that people love.
To answer some questions.
The fuel system is a
Walbro 255L per hour In tank (very reliable and supports up to 600RWHP on it's own.)
Bosch 340L per hour External -10 from Tank to -6 Feed (helps prevent external pump cavitation)
Twin -6 Feed to Edelbrock Style LS1 Rails
Single -6 Return
Boost reference Regulator
100lb Injectors
The above System is similar to the A&A Fuel system, but using aftermarket rails instead of the T fitting to the stock rails.
Injector duty cycle is in the 65% to 70% range. We perhaps go to 900 to 950 RWHP with these Injectors On E85 at this altitude before an injector upgrade is needed, the Fuel pumps and system should be good to 1000 on E85 and 1100 on Gas.
We are running 100% meth with largest single jet Snow provides. Meth Starts spraying at 5psi. IAT's we have seen on the Dyno WITHOUT Meth Spraying are 160 to 170 Deg at 15psi. (not too bad considering we see 180+ deg from many centrifugal Blowers with the use of a Intercooler at these boost levels.
With Meth spraying IAT's remain in the 100 to 125 Area. On the Street IAT's are even cooler. If Meth Fails the tune will pull timing for safety.
Thanks for all the great comments guys !!! Now just need to get the owner to the track so we can have more videos to watch !
Clint @ AIR
