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  1. M

    Need ideas for fuel pump connection

    I hope somebody can give me some ideas. I have an intank walbro setup in my car. A fitting in the tank seems to be leaking and as such my fuel pressure varys and then of course my AFR varies. Of course this is bad for a FI car. Can someone give me some ideas on how to connect it to the -6 and...
  2. M

    Parts Ross FI pistons on ebay

    Guys I found this on Ebay, I know the shop selling them but they are not my pistons. They are for a post 98 1uz with VVTI, I am not sure of the compression but it does say .040 http://cgi.ebay.com/ebaymotors/ws/eB...m=300167800003 hope this helps someone.
  3. M

    when to upgrade main bearing studs

    Can someone give me some insight regarding at what hp level it is prudent to upgrade the main bearing bolts to ARP Studs. I have never heard of anyone having problems with the stock bolts but I thought I had better ask. Thanks
  4. M

    Anyone ever do a A340 into a 1uz

    I have a built A340 available to me, it comes out of the turbocharged supra and I am considering using that as a solution to my need for a high HP tranny. Of course this transmission has been built for manual shift only but I guess I could get used to that. I am told that the bolt patterns...
  5. M

    So how do I choose rods

    At the risk of starting another thread like the one on pistons (which I dont want). I need some help picking out some rods. Pauter makes forged rods for the 1uz VVTI and Carrillo makes rods as well, I am assuming that the ones sold in the for sale section will work with the VVTI motor. Can...
  6. M

    Was lean now rich after BHG

    Maybe somebody here can help me with this. I have a turbo GS400 8.5:1 forged pistons. I had been putting down just under 500rwhp prior to my bhg. At the time I had dialed in all the extra fuel that my system would allow me to, basically I was at +50% on my SAFC. I had a BHG due to...
  7. M

    somebody familliar with AN fittings and such help me with this.

    POsted this on Club lexus I was hoping someone here could help me Folks somebody tell me if this is going to work. This is a fuel rail, I have this metric to AN coupler that I am going to install in the fuel rail. But it doesnt screw all the way down into the rail as the bolt that originally...
  8. M

    Need info on converting SAFC II to load sensing rather than throttle position

    Does anyon have any resources they can point me to that will help me to understand how to make an SAFC change mixture, based upon engine load rather than throttle position? I only found one online article and it really only talked about the SAFC not the SAFC2 but apparently you can connect a...
  9. M

    FI with VVT vs non VVT

    The question here is when going FI (turbo) with 1uz with VVT is there anything you need to consider differently than if you were doing it with a NON VVT engine.
  10. M

    Need help understanding ignition timing

    Hi folks I was hoping someone could help me understand if, when and how you know you need to adjust the timing in an FI engine. I am talking 1uzfe here, I have succesfully run 10psi on the engine with just an SAFC2 and larger injectors. Thta was with a Supercharger, now I am moving to a Turbo...


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