AS titled, what would be the right size primary and secondary injectors for the TD06-25G? I got the car second hand and am swapping in a new motor. I don't trust the existing injectors and want to get new one. Your comments will be much appreciated.

Rgds

Michael

 

Well it all depends how much hp or boost you're planning to have. Also will it be on stock ecu or will it be standalone? If you're going standalone I suggest yo.u keep your 550cc's and go 1300cc's secondaries or keep your 850's and go 1100 cc secondaries, this should be more than enough fuel, should be good to 450 rwhp maybe even 500 rwhp.

 

Thanks Alex. The car's running a RE programmed ECU. No way of me finding out what's it programmed for. Probably need a e-manage to adjust fuel but I'm also thinking E6X.

 

Stand alone is always best man it may be pricey but it's definetly worth it. Many people go cheap on these car and that's one of the main reasons why they aren't that reliable.

 

You could run higher fuel pressure with an S-AFC and your injector size would be fine. The S-AFC is just to fine tune.

 

Would Bosch 1600cc top feed secondaries be an overkill?