rb25/30 conversion

[nissannewby]

Cool !, sounds like he just needs a T3/T4 then, and he will have easy 800hp !

On a stick bottom end too. Cheap and easy .

The 3076 would be a good option with a .6 or .7 rear that should net your 300 and be fairly drive able on road.

[Alitis007]

Cool !, sounds like he just needs a T3/T4 then, and he will have easy 800hp !

Sorry i should have clearly said the head and block combo i was quoted for by my machinist was rated for 800hp

[Alitis007]

On a stick bottom end too. Cheap and easy .

The 3076 would be a good option with a .6 or .7 rear that should net your 300 and be fairly drive able on road.

dont underestimate a na rb30 bottom end mate

plus would also like anyones opinion on an aftermarket computer to use toooo im such a newb so sorry if these questions are a bit how should i put it "dumb questions" its prob common knowledge for most of you all lol...

This should answer most of your questions mate, you could watch the full clip or just forward to the 5:50 min mark http://youtu.be/TcnEz8Eru7U

[jokerpfl]

Thanx for the vid alitis007 that def was helpful but how loose is that dude hahaha

[Alitis007]

Thanx for the vid alitis007 that def was helpful but how loose is that dude hahaha

No dramas mate and yeah he's a character and an a half lol

[BigRAWesty]

dont underestimate a na rb30 bottom end mate



This should answer most of your questions mate, you could watch the full clip or just forward to the 5:50 min mark http://youtu.be/TcnEz8Eru7U

Bloody nuts.. And what a card..

[Alitis007]

Bloody nuts.. And what a card..

It reminds me of a lot shed builds my mates and i used to do in $500 vl's and r31 skylines with a budget of sweet eff all lol

[nissannewby]

dont underestimate a na rb30 bottom end mate

Im not, but they do have limitatons like everything. Wanting to keep a rb reliable with a stock bottom end I wouldn't be exceeding 400hp at the treads.

An RB30 in a patrol has a lot more strain on it than that of one in a skyline or VL. Larger tyres, much larger diffs and drive train losses and about 1 tonne of extra weight to push around.

The OP goals are realisitic goal (at 300hp) and will be a very usable figure for a patrol. Research is key here though as the setup will be a little different to that of a street car. A build like this should be well thought out and built accordingly. There is a vast difference between something that is built and something that has just got bolt on add ons. Im not claiming to know a lot about these motors but time taken now will see you very satisfied.

[taslucas]

There was an article on a rb30 GQ in a 4wd action mag about 2 years ago. Sorry I can't remember much other than it was black lol. It may have had a big "mannel motors" sticker down the side. It ran two computers so could be switched between full power or a bit more economy mode. It had something like 220kw at the wheels on 37s........

[nissannewby]

There was an article on a rb30 GQ in a 4wd action mag about 2 years ago. Sorry I can't remember much other than it was black lol. It may have had a big "mannel motors" sticker down the side. It ran two computers so could be switched between full power or a bit more economy mode. It had something like 220kw at the wheels on 37s........

Yeah it was in a shorty. The lower tune gave him 285hp at wheels (210kw). I think on the higher tune it would do about 330hp or so.