Jun 2.7 Stroker Kit Vs Nitto 2.7 Stroker Kit?

[Piggaz]

^^^ providing the block isn't older than the car?!? Is that still the rule?

A rb30 block is older than all 32-34 series GTR's.

[XKLABA]

I don't know, I still think you would have to ask an engineer and providing you still use the current pollution gear you would be ok which is another reason why a 2.9 would just be easier

[zebra]

I believe if the block is older than the car it has to meet the emission standards of the model of car its in.

ie it would have to be bone standard and im240 tested etc

doable on e85...but e85 needs an aftermarket ecu....so technically not legal.

[XKLABA]

Nistune ?

[zebra]

is modified...so not legal.

but would they pick it?

it's one of those things Mafs would need to be standard. injectors turbos etc

way to much effort to have a legal rb30....which for it to be legal would make 250kw

so imo build a 2.8 or 2.9

[Piggaz]

Would Ian's RB 3.4 L/ OS GIKEN 3.0/3.15L be legal seeing they have retained a stock block.

[XKLABA]

Stock engine number no problems, other then the massive cost of doing it that way that is

[zebra]

legal in the sense of using the oem block yes.

subject to capacity limits...but not many engieers will ask you to strip and engine to check...especially as it has all the factory numbers.

usually record of capacity is only needed if you were putting a turbo ls1 or something in a 32. where a ls7 7l looks the same as a 4.8l LS truck engine

[zebra]

actually...has anyone checked to see if darton 90mm sleeves could be used.

use a BC or spool 2.9 crank and rods with custom 90mm pistons.

might have to be siamese bore so cooling down the back of the motor might not be great.

would make it a short deck 3015cc RB

[Piggaz]

^^^^ GTR NUR build thread.

Not sure on finer details but it would give you an idea.

[Tyranus]

I built a Nitto 2.8 stroker and then i sold it.. Iam now starting my Nitto 3.2 stroker build. I would only go with Nitto (for strokers) because they're local and are proven to hold massive power.

[GTRPSI]

And fitting it in a 32.

You just love punishment Sedat.

[zebra]

^^^^ GTR NUR build thread.

Not sure on finer details but it would give you an idea.

I'm thinking without using spacer plates etc

short stroke 3.0!

[r32-25t]

I had a 30 in my r32 and while I did have to cut the bonnet bracing, there were no issues with the clutch master/booster or the fan shroud

[Piggaz]

I'm thinking without using spacer plates etc

short stroke 3.0!

To rev!?!?

Will sound terrible still!!!

[zebra]

ahhh yes thats right.....they all sound really bad unless its a 2.6

[GTR_JOEY]

lol wasting your money on a 2.7.. 2.9 FTW!!!!!

[Sick_R31]

^^^ providing the block isn't older than the car?!? Is that still the rule?

A rb30 block is older than all 32-34 series GTR's.

RB30's were in GQ patrols and they were made up to 1997.

[XKLABA]

Haha, just early enough to leave 34s out in the cold

[boobeedoobee]

I will touch base with Nitto if they do a 2.8 or 9 then that will be the go