GUN R33

can anybody tell what power a bosch 040 fuel pump is good for? I have read all different things about this pump, such as, it is good for 102ltr per hour, and then others say it's good for 235ltr per hour. basically I need this pump to support 250-260RWKW will it do?

have much boost are you running? I had the some problem and I thought that it was my plugs I changed them and it still did it. the realised that the stock cpu had a boost cut at about 9psi, I plug my untuned powerFC in and run perfect and boost to 12psi perfectly

I checked my plugs tonight and found that one of my plugs white case was cracked, I hope that this is whats causing my car to miss!

I pulled the plugs out tonight and found that one of the plugs white case was cracked, I hope that is the problem. Has anyone else had this happen before and would it cause it to miss?

I posted a thread about my car surging, and yes surging I mean missing. It runs perfect until I boost it anymore then about 9psi then I starts to shutter like a dog. I'm going to check the plugs tonight and regap them to 0.8 and check the coils for any cracks.

I checked the boost duty and that is fine! it surges and a couple of times it back fired but only over stock boost. I think it may be the spark plugs. Does anyone have any other ideas?

I'm only running 12psi and my car has just started surging at 10psi and above, I checked my AVCR and the hold of the injector duty and it was on 100%! What would the problem be? Do you think it would be the fuel pump? Please help!

yeh I have always thought that GCG hi flow turbos are the best, but I didn't know to much about the just jap ones!

It is a T3/T4 steel wheel ball bearing turbo rated at 350-450 hp at 22psi! Has anybody had any good result using these turbo's?

Does anybody know what the hi flow turbo's are like from just jap. Is there any better hi flowed turbo's on the market or would I be better off buying a bigger turbo?

I have some with the factory fog lamps built in, exelent cond, if you are interested I would be willing to sell for a resonable price!

for sale, R33 intercooler in good cond no damage $100