rb30 question

[bmxer135]

hey guys names tyler. im new here and was looking to see if anyone had any info on the rb30 engine. i google searched it and searched it here but it ended up being hits and misses. sorry if this is a newb question any info would be nice or even point me in the right direction.
thanks in advance

[redline racer510]

People Use the larger displacement rb30 block in combination with rb25/26 as a cost effective way OF INCREASING DISPLACEMENT ON A RB SERIES ENGINE.

[Jtuned_andy]

And you have to bribe an aussie to sell you the 30 bottom end. not worth the hassle of this build unless you are going big hp and have $$$.

[TheRealSy90]

Bet you didn't know they are non turbo single cam either. Good luck finding a block.

[rbs14kouki]

your best bet is to go in skylineaustralia.com they have a full section just for the rb30/25 , rb30/26 !!!

rb30e or rb30et and you put a 25 or 26 head on !!! the rb30/25 is the most commum , its allmost bolt on compare to the 26 witch need to drill/retap the block for bigger head studs !!!

look at that forum you will have all your answers !!!

[89JDM240sx]

The RB30 engine was a Sohc Non turbo motor... As stated above the Aussie's rock them alot on that side of the globe... most ppl the use a Rb30 bottom have plans of big power using a 25/26 head... Perfect example google RIPS 240z they are Master of the swap...

It also depends on what you are setting your car up for...