Blaster waveblaster question 61x 62t 64x

[Nimmer705]

hey im looking to put a 760 engine in my b1, but im tryin to figure out if my riva red pipe will fit on the 760 cylinders, the pipe is currently on a 61x cylinder, so will it fit the 760 cylinders or do i have to buy a new exhaust system?

 

[kieran79]

You will need to open the bolt holes on the exhaust manifold from m8 to m10. Or put a helicoil kit in the cylinder to change the bolts from m10 to m8...............


So 61x exhaust manifold is 8mm bolts

62t exhaust manifold is 10mm bolts


Hope this helps .....I would just drill the riva manifold out to 10mm

 

[RenegadeRyan55]

i have found that my 96 has a 64u.. will i have to do the same to my exhaust/cylinder? anyone seen a 64u in a 96? i just bought it a few months back and begining my sport spec build.
(factory pipe manifold FYI) also what intake manifold?? will a 62t aftermarket work??

 

[WB800BLASTER]

62t,64x,64u pretty much the same. If in doudt look at the carb intake side.