Ati Balancer For Rb26/30 In R31....

[G-R31]

Yeh... i used the search but didn't find the exact answer, and hav't got time to go through the other 300 pages....

building an rb26/30 to go into my r31 skyline and was wondring if anyone can confirm exactly which ATI balancer i require,

engine is using an r32 head, r31 block and r31 accessories...

i'm after the 500hp model but heard there is a differernce in the offset between the two models, i'm guessing i use the r32 rb26 one (918599) but can anyone confirm this is the one to suit my p/s etc..

thanks,

g.

[Spoolup]

none will fit your power steering. ATI only make balancers for RB26 - not RB30, RB25 or RB20.

So you will need to make some mods to make the power steering / or the air con ( one or the other ) work.

[G-R31]

ok, thanks mate.

so is everyone using ross balancers for rb30det's...?

g.

[drgnball34]

i was going to use a ross one but two differernt workshops told me stay away from them. Went with the 1000hp rb26 ati instead I didn't want any harmonic issues reving to 8k rpm.

[R32 Driver]

how important is the harmonic balancer on 26/30 builds?

say redline is at 7 or 8k?