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Memphis · 02 Oct 2006, 06:34 pm

heres the guys post minus a bunch of pics
I am also having problems with low dyno #'s with my ls7 headed 427.

Motor
ls2 427
ls7 heads and intake with some work on the exhaust.
Cam 236/246 639 lift
LT headers
Right now the car is making 510RWHP 485RWTQ
Car was tuned by Newtech.
I also had the car on K&N dyno this week and the hp was without 1hp of Newtech's dyno.

I tried open headers to make sure that the exhaust is not holding the motor back.

I wanted to use lg MotorSports cam so I called them. They told me that they will not sale a cam with out a head and cam package $3800 no thanks. Has anyone had this problem with LG?

So right now I am looking for a proven cam that has made 560-590rwhp on the ls7 engine.

So does anyone have any ideas.

02 Oct 2006, 06:34 pm	#15 (permalink)
Memphis M-A-R-S Mars ***es Join Date: Sep 2005 Location: United States Of Space Posts: 20,667 Memphis's Gallery**	heres the guys post minus a bunch of pics I am also having problems with low dyno #'s with my ls7 headed 427. Motor ls2 427 ls7 heads and intake with some work on the exhaust. Cam 236/246 639 lift LT headers Right now the car is making 510RWHP 485RWTQ Car was tuned by Newtech. I also had the car on K&N dyno this week and the hp was without 1hp of Newtech's dyno. I tried open headers to make sure that the exhaust is not holding the motor back. I wanted to use lg MotorSports cam so I called them. They told me that they will not sale a cam with out a head and cam package $3800 no thanks. Has anyone had this problem with LG? So right now I am looking for a proven cam that has made 560-590rwhp on the ls7 engine. So does anyone have any ideas.