Which PSI quads?

[MRFUSION]

Im just wondering if there is an easy way to determine whick PSI pipes I got with a 96 vmax 800 wrecked chassis. Stinger size or pipe outlet size?
Thanx for the help

[Master of Faster]

I remember that one way to tell if they are the trail pipe or the race pipe was to stick a piece of wire up into the pipe itself and see if you could feel a baffle. The trail pipes had internal silencers built into them. What are you doing with the sled? Parting it out or rebuilding?

[MRFUSION]

I have two sleds. Both are 96 vmax 800s. I baught one that has been asphalt raced before and am taking it to its first race next weekend. It came with bender pipes and the other wreck I baught had a blown engine(or at least 2 seized pistons) and I have been using it for parts, the tunnel was wrecked and seat is gone, but otherwise every thing is there. I sent out the damaged cylinders and got them ported and replated for the drag sled. As for the PSI pipes that came with the parts sled, was there a power difference from trail to mod pipes?

[YAMMIEGOD 3:16]

ANSWER TO THE MOST INPORTANT QUESTION IS THERE NO DEFFERENCE IN HP OR RPM AND TORQUE BETWEEN TRAIL AND MOD BLASTERS. !! SOUND ONLY. 3:16 (yammie tony)

[vmax4rules]

This is from what I have read and been told.

750 pipes 7/8" or 1" pipe outlet size.

800 pipes 1 1/8" pipe outlet size.

On all sets check for the internal baffle to determine trail/mod blasters.

Also if you want to modify your engine then the Modblasters are the way to go.