'79rx7

Anyone have any advice for porting the exhaust with the diffusers in place has anyone simply cut the diffuser or what's my options aside from inserting turbo sleeves...



Thanks

Shay

BigTurbo74

i had grinded out my old n/a sleeves with a dremel and a carbide cutter bit, the dremel was probably the wrong tool to be using but after time it worked well. basically you just want to have the sleeve fit flush with the port. if you do grind it out remember to wear a mask, eye protection and blow out all of the metal shavings.

GMON

Cut them. I dont know why so many sites say those are soooo hard. Yes they are hard but they will come out. Just use brain power.



GregW

CGeek2k

Do the s5's also have the diffuser?

Drago86

yes

'79rx7

Anyone know where some pictures are of the finished port... or in progress



Thanks

j9fd3s

once you take out the diffuser its the same port as any of em



https://www.nopistons.com/forums/ind...howtopic=31895