SHANKZ Posted September 23, 2023 Report Share Posted September 23, 2023 Great forum! I'm curious for the 300zx PnP GX4 crowd. I want to upgrade fuel system with new injectors and was considering 2 setups. Plan A). new style adapters in old style fuel rail AUS 750. Plan B). ID 1050cc in a polar top feed fuel rail. Looking for 525 whp. Street car for daily 8km work commute and ripping it on the weekend 6 months of the year. What's the best chance for a set it and forget it experience. Looking for a great idling car as priority one. All feedback appreciated. Eager to get away from ROM tuned MAF dependent tune and into MAP, BAP IAT, EGT Tuning of this brand new VG30DETT that isn't behaving right now... working out the vac leak and cleaning everything. G4X going in this winter. Any tips you can give to get this thing running amazing over the long haul. Like for more than 1 week without new issues constantly cropping up. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted September 25, 2023 Report Share Posted September 25, 2023 I'm personally a big fan of just moving to modern top feed injectors rather than trying to stick to side feeds, gives you a much larger range of injectors and they are typically of a more modern design with better spray patterns. Quote Link to comment Share on other sites More sharing options...
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