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gt 30 dyno results


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Darren we paid $150 for our headgasket.

Be sure to follow the manufactures install instructions. :cheers:

They make them to suit the RB26 (same as RB30) and also the R33 RB25DET with its VCT.

The RB26 headgasket is a little more expensive than the RB25DET gasket.

You can use the RB25DET gasket on the RB30DET with no drama's.

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Darren we paid $150 for our headgasket.

Be sure to follow the manufactures install instructions. :cheers:

They make them to suit the RB26 (same as RB30) and also the R33 RB25DET with its VCT.

The RB26 headgasket is a little more expensive than the RB25DET gasket.

You can use the RB25DET gasket on the RB30DET with no drama's.

I thought it was $150, but didnt want to quote it just incase i got it wrong...but there you go :rant: I thought Andrew (our machinist) told me it was the rb25 gasket he used as well.

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Well i heard stock internals on an RB20 wit the right tuning etc can handle 18+psi, but i wouldnt go past 15psi on an rb25 due to the higher compression levels! Even though its only 2psi more should give you a shitload more power as you'd get closer to the turbos efficent power range im guessing.

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just had the head pulled of my rb25,and there is nothing wrong with the stock nissan headgasket, but my engine has engested a small piece of metal!! probably left over from the dodgy welding done on the inside of my custom 4inch air take. motor needs a rebuild. so running 20psi bost wasnt what killed my engine it was foreign material.

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you didnt check it before putting it on?

i'd check for dmg on the turb too, would be if its from before a turbo.

oh btw, ran up 369rwkw @ MAS yesterday.

will get my dyno sheet and more details when i have some time/scanner & someone to host it lol.

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how much did it cost to rebuild your engine r31 nismoid? whats been done? who rebuilt it?

around the 7k mark, motor in and out included.

GTR Rods, Forged pistons, tuned etc etc.

Done by Ben @ Race Pace Motorsport, i wouldnt take my car anywhere else :(

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you didnt check it before putting it on?

i'd check for dmg on the turb too, would be if its from before a turbo.

oh btw, ran up 369rwkw @ MAS yesterday.  

will get my dyno sheet and more details when i have some time/scanner & someone to host it lol.

What fuel and psi was that with?

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369rwkw is fairly impressive when Clint that has a RB25/26 built with cams, headwork and over 20psi made 338rwkw on a DD Dyno and 580hp on the engine dyno. He's running a GT30 .82 SB8006 600hp core, motec m800 etc.

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