ss.slp.ls1

iTrader: (36)

When I purchased the j-tube w/ surge recently (haven't received it in the mail yet), I thought it was designed to have the race bypass valve plate welded to it. Now that I looked at it again, it states that it is for use with the Pro-flow bypass valve. Does anyone know if the diameter of the surge pipe on the j-tube is the same or similar to the inside diameter of the race bypass valve plate?

This is the tube I purchased:
http://shop.brutespeed.com/ATI-AIGJ1...AIGJ1I-005.htm

This is the bypass valve I have (I didn't get it with the little tube or the vacuum lines):
http://shop.brutespeed.com/ATI-3FASS...-3FASS-004.htm

Bob@BruteSpeed

iTrader: (16)

The J tube is indeed for the Pro-flow valve, ProCharger doesn't offer a tube for the Race Valve for the LS1. Thanks. Bob

ss.slp.ls1

iTrader: (36)

Do you know how far off the diamters are if I wanted to weld the plate of the race bypass valve to the port on the j-tube?

Bob@BruteSpeed

iTrader: (16)

I don't recall the size differences, but they are substantial. It woulds be best to do it by removing the tube on the j-tube, and welding the race valve bung in it's place. Bob

ss.slp.ls1

iTrader: (36)

Eo you have just the tubes to match the plate of the race bypass valve available seperately? I have the valve and the plate, but not the tube. If so, is there anyway that I can paypal you the money for it and you can add it to my current order if it hasn't shipped out yet?

Aster

iTrader: (9)

The race bypass flange expects to be welded to a 2.5" diameter pipe. I would follow Bob's advice, have the small 1.25" piece removed from the J pipe and replace it with a 2.5" piece of pipe.