injector question

[1badazz_700r]

Im in the process of a new build, it will consist of a 105 bore with cp 12:1 piston. racers edge +2 head with webb 4 cam and 54mm TB. Will i be at the point of needing a bigger injector? if so what size and what brand should i get. thanks in advance

[tonyrt44]

I had to go for the 650cc injector on my 865cc Raptor with the 54mm TB.

on the other hand, the stock injector was suffeicient for my 770 build except I had +3 TB.

[1badazz_700r]

I went with a rc 650 injector.Jon at racers edge, daniel(dl700),eric at whiteknuckle all said iam deffinatly above the stock injector with this build. If i dont care for this injector i will get with dl700 and get a denso 565cc pink injector.