mattchan6668

I will modity full non squential in korea .a question.I can not find a JB Welb to plug some holes like after take off both butterfly plates from y-pipe and double throttle plates, shaft.or remove the flapper in the manifold's hole .I can find a Welb the max degree is 260'c .so is it enought for our rotary engine?

Banzai-Racing

iTrader: (11)

Don't use JB weld it will not hold. Use block off plates:

http://www.banzai-racing.com/products_fd_bop_kit.htm

For the exhaust manifold and turbo flapper, you can either tap and plug or have them welded, but again do not use any 2 part epoxies.

GARCO MOTORWORKS

I weld up the holes and weld the ports closed when I do the Rich mans non seq mod .JB Weld will not work , search for Garfinkles rich mans non seq modification .

drga55

Or you could just leave the butterfly valve and not have to worry about JB weld or block off plates. The valve remains open anyway so it's not going to be a problem. If you want to get really technical then it may upset the airflow any restrict the airflow a little bit. But unless you are a human dyno, I doubt you will notice any difference.

theorie

iTrader: (31)

do it right the first time - weld it.