Modified our Z/28. - Page 6 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Dave Coyle · 06-20-2014, 01:56 PM

My car has 434 RWHP/403RWTQ and I have run the best of 11.9 @117 MPH on 20' drag radials. This thing with the mods should crush that as long as it hooks.

Davenport · 06-20-2014, 02:53 PM

Quote:

Originally Posted by durbojones

Is it just me or does everyone else think that you need to go get the guys at Lingenfelter to bring the L/28 out and have a little race???

That would be a blast, as long as LPE didn't bring their hired gun, Danny Popp, to drive it! That man can drive!

Quote:

Originally Posted by backtotintops

I'm not into messing with the engine at this point but besides a 25lb weight reduction, what would a set of AR headers and tune add in terms of power gains?

guestimates please???

We did all the mods, with the stock headers and no tune we made- 505 RWHP.
Added the long tube headers, again with no tune - 525 RWHP. Then tuned it and got the final numbers.

Need4speed_motorsports · 06-20-2014, 05:32 PM

Wow 640 to the crank form a naturally aspirated V-8 thats crazy

SteveDoten@ARH · 06-30-2014, 04:52 PM

Great gains, Gorgeous pics!! Always nice work by the crew at Davenport!!

CamaroRS/SS10 · 12-16-2014, 08:24 PM

Vengeance Racing did a cam, long tube headers, high flow cats and some head work and I love the way it turned out. Great power and awesome sound. I think it prefect power. If you add any more it will be unstreetable. It breaks lose easy now coming out of corners and adding more power wouldn't do anything to help running faster times on the road course unless you can get traction.

06-20-2014, 01:56 PM	#71
Dave Coyle Drives: 2010 SS , 1970 Z-28, 2002 Avalanche Join Date: Aug 2009 Location: Michigan Posts: 2,524 View My Garage	My car has 434 RWHP/403RWTQ and I have run the best of 11.9 @117 MPH on 20' drag radials. This thing with the mods should crush that as long as it hooks. __________________ IF IT'S WORTH HAVING, IT'S WORTH WAITING FOR!!!! (AND IT WAS) 434RWHP/403RWTQ Livernois Motorsports 2C Cam kit Kooks 1 7/8 LT Headers/Hi-Flo Cats/Corsa Exhaust Roto-Fab CAI / Port Intake Precission 2400/2800 Converter/3.73 AAM gears Livernois Motorsports Tune Best time: 11.97 @ 117 MPH

12-16-2014, 08:24 PM	#75
CamaroRS/SS10 Drives: '13 Hot Wheels & '14 Z/28 Join Date: Jun 2010 Location: Murfreesboro Posts: 288 View My Garage	Vengeance Racing did a cam, long tube headers, high flow cats and some head work and I love the way it turned out. Great power and awesome sound. I think it prefect power. If you add any more it will be unstreetable. It breaks lose easy now coming out of corners and adding more power wouldn't do anything to help running faster times on the road course unless you can get traction. __________________ 2013 Hot Wheels Camaro #63 SS 6-Speed. All stock and keeping it that way. 2014 Z/28 #119 A/C car(not by choice, ordered wrong) All stock and plan to keep it that way. The kid in me wants to mod the Hell out of it but the adult says it will be worth more years down the road. The 2 of them need to stop fighting! 1983 Chevrolet C10 lowered and restoring. 1986 Chevrolet K10 6 in lift, 35's,restored daily driver for my son. 2013 Hot Wheels Camaro. Life Size Toy.. 2014 Z/28 my weekend stress reliever! 2015 Checy Sonic RS 2015 Chevy Equinox

06-20-2014, 05:32 PM	#73
Need4speed_motorsports Drives: 2016 Camaro SS Join Date: Apr 2014 Location: Glendale, CA Posts: 4,656 View My Garage	Wow 640 to the crank form a naturally aspirated V-8 thats crazy

06-30-2014, 04:52 PM	#74
SteveDoten@ARH Drives: 2010 SS, (ARH/Farks 8sec car) Join Date: Jul 2013 Location: Deer Park, NY Posts: 140	Great gains, Gorgeous pics!! Always nice work by the crew at Davenport!!