Alf

I have these, they also suit 25 as listed by Rocket industries.

Cubes did an index way way back... Im in the process of adding to it.

Only $360 for the ARP ones 30 block needs to be tapped n drilled, 25 head needs drilling to fit the thicker studs. Not a cheap exercise.

Bookmark the pages that are important to you. Its information overload to newbies.

The coil plugs differ also. ie s2 coils wont plug into a s1 plug/loom

that would be how many cc's in a bowl

Dont forget there are 3.4L stroker kits available for the 2J.

Someone lend their manifold to SK to thoroughly test. I'm not making any comments till I see some proof.

Every head should be CC'd if you dont knows it's history. I know mine had the face machined prior to me buying it and again was faced after the front water gallery was tigged up. My R33 RB25DET head's bowls averaged at 58.7 CCs . It's time consuming to get the bowls volume close to each other (0.2CC +/-). no. 6 cyl had the largest bowl volume: 59.8CCs. Had to remove a bit of material to clean up the pitting left from detonation. PS: I used a burette to measure the bowls.

delete plz

Unless ur using a bogus account

You guys obviously havent spent enough time in the states. Wether its blown, turbo'd or NA nothing beats the sound of a big block. (you cant hear a 6 when an BB 8 is at full noise) Just because a car has IRS doesnt mean the driver will win. Skillz accounts for 90%

The general rule for a Rb30 bottom end is that its limited to approx 7500rpm.

That's an instant fail right there. EDIT: Just like stated above.

I'd be scared to ask how much

It's only legal in 31's. but You can only get it legal in later models if you convert it to lpg. -EPA bullshit. or But if its in a later model and the RB20/25/26 engine number happens to appear on the Rb30 block and the RB30 casting also happens to have been ground down then you wont need a mod plate. As far as the DOT is concerned it is still the original motor.

EL/EF twins are mounted behind the radiator as factory. Im using a pair the same way, it looks like the shroud may need a few cuts. Nothing major.

Im using Scat H beams which are heavier than stock, the pistons are ARIAS and are lighter than stock.

I bought mine for $400 delivered through greenline a year ago.

Yes, the stuff that stinks.

Did you grind down the "RB30" casting on the side of the block and/or restamped the block with Rb20 numbers?

Stag jointing paste

Thats a decent dent in the wallet. A dry sump can be made from approx 2.5K

How many k's had it done?

N1 supplies a higher pressure. Depending on the way you drive it may also need a oil pump crank collar and smaller oil restrictor.