R.I.P.S RB30 runs 8s with 1.4 bar, street tyres, gasoline, no NOS

[rb30r34]

Originally Posted by Boosted

You'll need the C16 and a 200bhp shot of nitrous Rob, to get the magical 500whp figure

I presume you went all out and bought a nice expensive crank like everybody has been telling you to?

C16, you will be lucky mate, a dirty old 30 will need nitro to get anywere near 500whp. I know this because a guy who drives a very high horse power armchair told me so.

Cant wait to see it at the strip.

[R.I.P.S NZ]

Originally Posted by Boosted

You'll need the C16 and a 200bhp shot of nitrous Rob, to get the magical 500whp figure

I presume you went all out and bought a nice expensive crank like everybody has been telling you to?

I'd better take the 250shot out then, its common knowledge the stock mains bolts can't take more than 500whp, lol, and yeah, we went to a full cast, chrome plated, step 47b fully anti counter weighted, externally unblanaced, fully unmodified, hammer peened, polished with 40 grit, 5 cylinder V8 crank cause I was told I needed it


Seriously though, we have actually removed the multi port NOS system as a few people thought the results we have had have only been from using alot of NOS, I've never used it and if it aint there, I can't use it can I what on earth will they say if we actually go faster

Maybe we'll come up with some gps tracking system that will track the car down the strip, it'll majicly mix lots of nos with out special NZ air, then take into account the downhill strip and our regular tail winds and then tele port the nos/air mixture into our air intake as I run down the strip???

They'll come up with something we've done that explains it, you can bet on that.

All great fun I think,

Rob

[Boosted]

Nutter


I think it will make decent numbers, the times and mph on the strip show that it already made good power anyway.

I'd be well interested to see what it would make when it's running at its full potential, ie; 2 bar, nitrous, race fuel, your nice new intercooler, and whatever else you need to do to it to max it out. The video of it on the strip running in that mode will be quite entertaining I'm sure,.

Are you racing again this weekend?

[R.I.P.S NZ]

Nope, next weekend is the Nationals and it'll be the first time I drive it with 1.7 bar or more on the new setup, judging by how easy it ran an 8 with 1.4 bar and a real slow 60ft I'm hoping all goes well.

No multi port NOS system any more:
[IMG][/IMG]

Rob

[R.I.P.S NZ]

Originally Posted by Boosted

You'll need the C16 and a 200bhp shot of nitrous Rob, to get the magical 500whp figure

I presume you went all out and bought a nice expensive crank like everybody has been telling you to?

Well, the old stock crank and stock block etc did us proud on the dyno today and Boosted, we did exceed 500whp!!!!! in fact we had about 1 1/2 times that at around 6500rpm on the low boost setting

We ran it up on the new low boost setting and to only 8500rpm and I am very happy with the results, I'll load up some video and post the dyno results in the morning.

Rob

[R.I.P.S NZ]

We went to get some suspension work done but to establish the best settings the power output needed to be checked.

It was great to go on another dyno and have another totally indpendent person run the car up (He happened to be a staunch V8 supporter but he also runs a pro import 7.6 sec supra, go figure!! lol)

1st gentle pull to warm up etc, 1.8 bar, 750whp @ 6500rpm

Another pull at 1.8 bar made 937.82whp by 7910rpm

YouTube - RIPS240z 1100+hp 7900rpm 27psi C16

We ran to over 8500rpm on another run with more boost and power was still climbing very well at that point so I'm happy that our race rev limit of 9300rpm is about right at this stage. (no details on this run, lost the papers )

The dyno operator confirmed the same flywheel hp numbers we had expected so I was very happy with that but I won't get into what he said power losses through the auto and rear end were, 937whp at low boost and low rpm through a dirty old TH400 is good enough for me.

We'll probably run 1.7 to 1.8 bar and work on suspension and chassis geometery to make the most of it before we wind it up anymore.

Rob

[jesus son ofGod]

Could you fit a turbo that size under the bonnet of an r33gtr without cutting a hole on the bonnet?? also what rpm does it come on boost at?

would love to experience that kind of power on the road to see what top speed could be achieved...



kind regards,

Jesus

Rob[/QUOTE]

[Ludders]

Originally Posted by jesus son ofGod

Could you fit a turbo that size under the bonnet of an r33gtr without cutting a hole on the bonnet??


kind regards,

Jesus

It would need a miracle, so the ball's in your court.


.

[R.I.P.S NZ]

Originally Posted by jesus son ofGod

Could you fit a turbo that size under the bonnet of an r33gtr without cutting a hole on the bonnet?? also what rpm does it come on boost at?

With a suitable custom exhaust manifold, dump pipe and intercooler plumbing it would be "possible", a tight fit and quite an expensive excersize.

The GT45 comes on at least as good if not a little better than the T51r spl but with the auto trans and high stall its a little hard to know how quick it would spool up in a GTR with a manual trans, I'd say around 4000 for boost and it'd be really on song by 5000rpm.

Maybe someone who has had a T51r spl on a good RB30 motor in a GTR with manual box could comment on how quickly there's spooled up (Tweenie perhaps?)

Rob

[GTaaaaaarrrrrr!]

Originally Posted by Ludders

It would need a miracle, so the ball's in your court.


.

LOL @ Ludders

[Boosted]

Originally Posted by R.I.P.S NZ

We went to get some suspension work done but to establish the best settings the power output needed to be checked.

It was great to go on another dyno and have another totally indpendent person run the car up (He happened to be a staunch V8 supporter but he also runs a pro import 7.6 sec supra, go figure!! lol)

1st gentle pull to warm up etc, 1.8 bar, 750whp @ 6500rpm

Another pull at 1.8 bar made 937.82whp by 7910rpm

YouTube - RIPS240z 1100+hp 7900rpm 27psi C16

We ran to over 8500rpm on another run with more boost and power was still climbing very well at that point so I'm happy that our race rev limit of 9300rpm is about right at this stage. (no details on this run, lost the papers )

The dyno operator confirmed the same flywheel hp numbers we had expected so I was very happy with that but I won't get into what he said power losses through the auto and rear end were, 937whp at low boost and low rpm through a dirty old TH400 is good enough for me.

We'll probably run 1.7 to 1.8 bar and work on suspension and chassis geometery to make the most of it before we wind it up anymore.

Rob

More to come, methinks

[R.I.P.S NZ]

Originally Posted by Boosted

More to come, methinks

Lol, we upped the base fuel pressure and we still run out of injectors at 1.85 bar / 9000 rpm so when I can thrash the pants of it consistantly at 1.8 bar I'll get bigger injectors and wind it up some more, god knows when its going to blow but when it does its gunna be a ****n beauty!! Rod and piece of block anyone??

Should never had made it even close to this far according to the arm chair experts so it will be very interesting to see how it goes

Rob

[roadie]

Rob...you offer a refreshed stock rb30 up to 600hp or a full blown forged 900+hp monster on your website. Do you, or will you in the future, also offer something mid-road (ie. 700hp/8000rpm) ??
Or perhaps in that 700-800 hp range what would you leave stock and what would you upgrade using an rb26 head ??

[Boosted]

Originally Posted by R.I.P.S NZ

Lol, we upped the base fuel pressure and we still run out of injectors at 1.85 bar / 9000 rpm so when I can thrash the pants of it consistantly at 1.8 bar I'll get bigger injectors and wind it up some more, god knows when its going to blow but when it does its gunna be a ****n beauty!! Rod and piece of block anyone??

Should never had made it even close to this far according to the arm chair experts so it will be very interesting to see how it goes

Rob

You gonna plumb in another fuel rail and another set of injectors? I assume you're already on the biggest injectors at the moment, if not then that's even more of an achievement.

F*ck knows what power that motor would make with everything wound up to the max, and how scary it would be to drive the thing. Good luck Rob, and don't forget the videos.

[GODFORSAKE]

Originally Posted by roadie

Rob...you offer a refreshed stock rb30 up to 600hp or a full blown forged 900+hp monster on your website. Do you, or will you in the future, also offer something mid-road (ie. 700hp/8000rpm) ??
Or perhaps in that 700-800 hp range what would you leave stock and what would you upgrade using an rb26 head ??

Rob is a specialist, i can't think of one reason why he would tell you all his knowhow... ;-)

he could offer a midrange.. but.. an RB30 is having a wide power band . sow there not realy a point in my opion in cost or reason for building something in between.

correct me if i am wrong here rob.


greetz