MBS206

Hey guys, I run a set of the yellow jacket coil packs that Performance Wise offers. To set the scene, picture an RB30 block, built to "nissan spec" (Now, I use this term loosely, as the whole motor seems to have been poorly put together when I bought it, but that's another story) Sitting on top of that is an RB25DE head, with some nice porting done. Slapped to one side resides a 6Boost high mount manifold, with a bit of a mix and match turbo, that brings boost on F'ing hard at 4000RPM. Now, I was running a set of split fires, they never really missed a beat... Well that was until they met the end of their life, just days before the car got strapped to the dyno for a full tune... Split fire melt down... Catastrophically... So in went the Yellow Jackets. Nice smooth idle again still, and "clean" revving, as much as the engine could, on such an over fuelled, out of tune fuel map. So onto the dyno the car rolled. Pushing at 3600RPM, and 5PSi of boost, the car was making 193RWKW... Now this dyno appears to be reading VERY low of late too, but we don't really care for read outs. Anyway, we start to allow it to rev up... Only to find that as we pass 4500RPM no matter what we do with the dyno, strapping, tyres, ANYTHING, we can't stop the car from wheel spinning... In the end, the car rattled off a healthy 340RWHP, @14 PSi with a very well lowered red line, (Valve float up above 6000 - 6500 RPM.). Air fuel ratios were kept in check at a nice and rich 11:1, with not a lot of ignition timing, so the setup over all has alot of fuel to burn through, under pressure. The coil packs never missed a beat, and that included the next day when the car rolled up to Oran Park raceway to go for some sprints around the GP circuit... Now this day showed how much torque (And hence, how well these coil packs were doing) when I attempted to pull out at 70KM/H in 3rd and speed up to 110KM/h on the Hume, only to find wheel spin as I passed 80KM/h... And most of my time at Oran Park was met the same way, attempt to prod the throttle in 3rd gear whilst doing 110KM/H was met with a pure roar of wheel spin. I only really did it in 3rd, as I never really bothered to touch 2nd, as it was just wheel spin with any throttle opening... That was until the car spun a big end bearing anyway... But again, another story...

For those of you who wanna cruise with a few different makes, as I said before, jump to http://www.southcoastcarscene.com/forum Good group there, who do alot of regular cruises around Wollongong/Nowra.

I think in the beginner class I clocked out at around 190km/h a few times according to speedo... I reckon the others in group 1 and 2 were going hell quicker though!

When my car decides to run, it's flutter sounds near on identical to the video of the R34 posted earlier... Ask RISKIN how it sounds... When it doesn't miss fire... LOL

Yet in NSW the EPA does random road side inspections... And they will slap you with a 10K fine in NSW if found on the road like it.

Come in off Bald Hill, do the run from Bald hill back towards Sydney. It's WAY more fun that way, AND there's no entry gate on the Bald Hill end... Hence no issue of having cops called... PS, I've done nasho twice now in 3 days... The top is all ripped up still, and will make cars want to walk all over the place, other wise the new sections are sweet! The old sections are still as damn hairy and fun as they used to be.

HKS T51R: Jump to the "Wollongong" thread, as it has most of the active members around Wollongong - Kiama post in there.

I'd be happier if my car were one of those... That'd mean then that the engine isn't blown...

I destroyed a bearing at OP GP on Friday... I'm currently weighing up an LS2 in there instead of rebuilding the RB30 bottom end... Stu: Got any sources for getting crate LS2s?

Lend me a car and I'm in...

I have no car again... Spun a big end bearing at Oran Park... LOL

Aww, I feel special... All this flag waving from you and Chris... I was very tempted to take it 4WD and cross country it, but didn't know what the infield would be like, so attempted to keep her off the racing line and out of everyone's way... Half thought of pulling over, but that would have just ruined the session for people. Motor was already f**ked by that stage... Had to drive it up onto the car trailer this morning anyway... Unfortunately leaving skylines over night doesn't make them self heal... Ah well, it goes to the mechanic end of July... Then we'll work out what to do, but I'm thinking a cheap fix of another stock RB30 bottom end, and while that's getting murdered, having the other block fully built with a dry sump setup to prevent the age old oil surge from happening. Was still a great day, and I can proudly walk away saying "I've driven Oran Park GP Circuit... And decimated a motor out there too" LOL 150KMs on that motor after run in... And who was the first person there to inspect how well I'd spun a bearing... Duncan...

So were you the one flag marshalling that I had to give the thumbs down to as I drove past with a massive big end knock? I was tempted to drive with the hazards on, but the guy in the drivers brief said to ignore all indicators... LOL

It would have been the lap after this one, my engine started knocking and asking "any one home?" Looks good though pitched on the front with brake lights on.

Gotta say thanks to EVERYONE who put this day together. And I wish I were feeling as "uber" as everyone else, unfortunately, it's rebuild time... I believe my car was first casualty of the day... First session out was good, with Brad giving some handy tips. Second session out, I was enjoying it, until it ended early with an injector wire coming off. Third session out, I was having a ball, out there on my own, chasing two other cars around the circuit, up until around the 4th or 5th lap, where my engine decided to let loose a big end bearing... Car was insanely fun, wheel spinning at 130KM/H down the main straight... :)

Hey Stu... How's my car going? Joking...

I'll join the friendly banter when I'm assured my car will make it there... ROFL...

Nicely done mate! I always struggle to find the link I downloaded it off, and I know it can be a bitch finding workshop manuals for cars online most of the time.

For a REAL toughbook, you will pay in excess of around $5000 for one. The Dells aren't a bad piece of gear for the ports they have on them, and alot of the higher end HPs are now also coming out with serial ports, as are the Toshiba's. As for the network techs needing them for the "old gear" you'll find they also need alot of it for the new gear, IE Brand new cisco routers...

To those who asked for the document, I went to email it, and found out it is 148MB... Going to put it up on a server soon for about 2 weeks.

I have a copy of the workshop manual too, if you want a copy, PM me your email address. It's an electronic form (PDF) As to the plug tip, if you've started it since then, I'd actually be pulling the head. There is a HIGHLY likely chance you've f**ked the bores, or a valve.

It's one of those features they put in Mac browsers to make up for the factor of not being able to press one button to right click...

Had been doing an RB2530 backyard conversion on it... From 18 months ago now... The motor has had considerable problems, and just me being slow working on it etc, and getting piping all done. But got it all running, and late last year blew the head gasket apart. Guy I'd bought the motor from used an RB20 head instead of the RB25... So had to buy all new head and what not... Got all that on and sorted, car decided to catch fire (Hood lining dropped onto the turbo) Then I just got the shits with it, took it to Kon, got him to do a heap of flushing of fluids, major tune (Tune was going from a scaled tune from a 25DET with stock turbo to a 30DET with huge turbo and 850cc injectors) Also getting things like my power steering leak fixed up, all brakes bled in preparation for the track day on Friday, but last Friday the car decided to melt a coil pack. That's one of many things in a long list of very small setbacks for the last 18 months... LOL

Looked nice and clean Luke, how'd you find dealing with Kon? I see your car got in after mine and beat me out... Bastardo! LOL Least yours doesn't crop up a billion issues... (My car has done it for 18months... LOL)

I don't see how you're going to get more power from colder fuel? It means you could "theoretically" run smaller injectors, but if you cool the fuel, and inject for the same amount of time, you've just richened the engine up...