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  1. Tuning & Upgrades
    Is it normal to have such a slow boost buildup in first gears? From 4th gear boost kicks at about 2.1k RPM. In video - 2nd gear pull with 100% throttle from start. 1.9 JTDm 16V with GT1756 billet 10+0, 327 injectors, R80 pump, 80mm MAF, 2150 bar rail pressure, no EGR, no cats, no DPF, no...
  2. Tuning & Upgrades
    Hello all, I don't normally post on here because I dont actually have an alfa, I have a grande punto JTD, but same engines ey, I've got a hybrid gt1756 on my car, but I only have 198bhp and 168whp... which is awful. I do have 330ft lb but the car is just, slow. All mapping was done at rs tuning...
1-2 of 2 Results