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Datto 240Z are great with RBs

WAs Fastest Radial tyred Skyline is a DR30 with a basic RB25 lapping(long track) 62.5 with lots of improvements coming followed by a 2wd GTR with low 64s but these wont be at Dutton.Sofar we have not done to well with Skylines in WA in this type of event but the EVOs have been very strong.

Think Imports101 may have a 2nd hand V400 plugin.Topracing have new V500 P+P in stock.

Waste spark ECUs will run into ignition problems at lower boost than sequential fire and S2 coils are worse than S1.

Any tuner could tune a V500 Wolf,If not then thier not going to be able to tune 90% of the ECUs on the market now.

[ Why? Because you couldn't reasonably register it & secondly because you could build a quicker track car for much less coin. And the fact that the only class left to race GTRs is 3J in WA (Poss whole country)and that class uses 2 22mm ristrictors on the turbos. Targa should be ok tho.

Have you fitted an Air temp sensor and setup air temp comp? I find Microtechs ping at much less timing than any other Plugin ecu but wire in obes dont but no one can explain this. Plug in other ECUs and get huge gains every time,Any other tuneres seen this?

Quiet Achiver was not so quiet today in his DR30 with RB25 power running low 60s long track.

The limiters at 6750rpm so you should up it to 7100ish and try again.

R33 and 34 VVT valve is the same and interchangable so theres no problem there.

2530s are rated at 320hp each i think.Flywheel.

We have a 25 with as much or more mods that makes only 295rwhp@18psi even with a GT35 turbo ,much less than a stocker will make with the same turbo.Cams were so far out that it only made about 130psi cyl pressures even tho the block was shaved so far that the pistons were touching the head.There is a lot of shops trading in Australia with no idea so be very carefull as this guy payed for a race engine.The 295rwhp was a very small peak at about 6500rpm with less power than a stock rb everywere else and less torque than a basic RB20. Best thing to do is get someone to dial cams in and retune.

No

ACL race bearings.Extend oil pump drive if its an early crank.ARP rod bolts.Use Tomei head gasket set as it has all metal gaskets inc intake and the oil ristrictor for the block.

We have tryed to get Passwords but tho its not quite legal you cant get them.Now we just wipe and start again.

Check PM and tell me if the one i sent will do.

I think you can say now that yes you can make the power you want.

I dont think any tuners around that ping to death because they would have been out of business very quickly and we are all very busy.

Theres a pile of old Fcon stuff here if anyone wants it. PFC Fcon GCC AIC Vein pressure converter IPM ETC, big box of electronic boxes. Put you in touch with owner if anyone wants it all.

Its in the post with the graph just above.

Im sure on the Turbo cause its had 3 different Turbs to find the best match.

Rear wheel. It really should be in a GTR because its got totally Zero traction.It went to the track last friday for its first drift practice but at much lower boost till the drivers upto speed.

This RB25-30 combo has GT35 with .63housing because responce for drifting is its goal. 24PSI and modest tune for long life.When it was runninb 420rwhp it ran 134mph on Sava cheapo tyres. When this car goes to the drag next we will try a harder tune but for now its close to what you want. Lag is no ones freind.

26 pistons,crank and rods are all needed and everything clears without trouble.Just did one and as Ash said dont use the T04Z for that power as all you will get is lag.

This is a basic RB25 head on 30 bottom end. 256 cams.CP pistons, Eagle Chev rods,Greddy intake.GT35 Turbo.Wolf V500 Plug in ECU,Still on a mild tune cause the cars for Drifting. This shows that the good old RB30 twincam is the tool for fat power curves.