Nabil

PSI Graph Starts boosting at approx. 3100rpm and reaches full boost at say 3950rpm Stock turbo starts boosting at 2850rpm at reaches full boost by 3000rpm

AFR Graph. Commence at 12.1:1 and drop down to 11.9:1 up top. (stock turbo in red and new turbo in blue)

Correct S2 R33's are Pink.

Would this profile tyre fit my R33? Would you recommend them or the 40's you mention earlier? I always thought more profile = more squat upon launch.

pm sent...In Melbourne

Its Calder parks final drag racing meet for the year this Friday the 15th If you compete in it, as a Christmas gift you get to enter again in January next year for FREE. So ill be there...trying my best with my worn tyres But in January ill be back with M/T semi slicks Will post up time slips when I get a chance.

BTW: There was a black R33 that made 254RWKW at I think 17 or 18psi with simmilar modes to me but with 550cc injectors and a Garrett GT2835 Just thought I'd mention it

Judhement Day Today... I put her on the dyno for a tune with the PFC She made 238.2RWKW on 13 psi with some slight detonation up top Knocked back some timing and ran her again safely on 13psi to make 237RWKW with approx 590N.M torque in third gear close to redline This was at 100% injector duty cycle and to add my little apex fmic heated up really badly, inlet temperatures were quite hot. So next modes coming are probably a garrett fmic/hybrid and 444cc S15 injectors Will post AFR, PSI and Flyhwheel torque graphs tommorrow, all sheets have stock and new turbo side by side for comparison. So all mods are as follows: HKS dragger + 3" frontpipe Apex FMIC (300 by 150 by 40) Im guessing I have a bigger fuel pump Apexi Power FC Garrett GT3071R (Integrally Gated) Stock: injectors, fpr & dump-pipe Previously: I was running an SAF-C SII and stock turbo and made 211RWKW on 14psi PS - She F*&%$KKKKKIN' PULLS IN THIRD :sorcerer:

Air flowmeter will read a cleaner air supply, It will prevent particles and dirt that make there way through the air filter contaminating the afm's sensor. However, you have to consider the blow-by that will get to the afm...you might want to use a catch can. But, even then some blowby may still get to it.

I need a pfc hand controller for my R33. Pm only please Cheers, Bill

Whats your best price on the hand controller? Cheers, Bill

Check your intercooler piping for any leaks, damaged clamps, or cracked silicon hoses preventing the air pressure from arriving to your throtle body. Cheers, Bill

Ill try hunting a set down today.

How much for two 275/40/R17's posted to Melbourne, Victoria 3021? Im very interested in 17's with larger profiles...can you inquire for say 50's or geater? How many on the list atm? Cheers, Bill

In that case probably 250-270rwkw Goodluck, and all the best!

Spot on...just removed my R33's turbo, it is 22mm water bolts. & 19mm bolt to the blocks water drain.

2.5'' is correct. Howver, it has a seperate elbow for wastgate gas flow. this will reduce turbulent air flow in your exhaust and in-turn increase response and power. However, if i were you, buy a 6 bolt dump pipe flange and get one made up for about $2-250 fitted.

Shoud be able to download it off the apexi site.

Don't stress mate. You should expect any were from 230-250rwkw depending on what boost you run as 250 give or take is maxing out your stock inectors. As long as it doesn't lean out badly or run too rich you should be safe. However, this depends on the tuner's experience.

Anyone?

Anyone?

Bypass your T piece for the bleed valve closer to the wastegate actuator and point it downwards. Then connect the BV on with an extended line towards the bottom of the car.

Could be a few things. 1. Get the car compression tested to see if you have two adjacent cylinders that are low in comp. This means your head gasket is gone. 2. Or check your oil cap for a white milky residue which also means your head gasket is gone. 3. Any turbo reconditioner will give you a free strip and quote, so what you could do, is take the turbo off and oil feed and they will tell you wether the turbo blew the seal or consumed a valve seal or piston ring. Cheers, Bill

In respect to my power run above, can anyone shed some light on what power and torque figures are expected with the pfc? Also, should i run an adjustable fuel regulator, just to be sure it does not lean out in top-end? Perhaps, a nismo f.p.r. PS - no money for injectors atm.

I'll let you know more about the exhaust housing when I pay Rotomaster a visit...soon Cheers, Bill