Quote Originally Posted by Dave Severson View Post
Just spent some time this afternoon doing some measuring Pat.... No way a 3 1/2" collector would work under the car..... Looks like they're going to be outsiders..... No step needed with a 4" collector???? Kewl, less tubing to buy!!!! Should be able to lazy up the cam enough to keep the torque below 600, right????
well you can step them but you could just build 2 3/8 to 4 inch thats what i have done in the past if i do the big engine looking to do just a 2 3/8 i do not need the power any ways . i am getting old took my chevy out last week just a short rip down the road . i forgot how fast that thing was things pass by you faster the older you get