I m replacing my 720 secondaries with Bosch 1600 in my 87 TII. My question is do i need to get an aftermarket fuel rail like the one in Rx7store.net for $150. Or is my stock one suitable. And which one if not the one on rx7store.net is best that u guys like. Any help is greatly appreciated.

 

The stock rail's bosses are too small to accomdate Bosch 1600cc injectors. http://www.k2rd.com sells a really nice unit. Buy it.

Brandon

 

Can i buy the one for the 89-92 or should i still stick with the 87-88 version. Or r they just the same or is the 89-92 better?

 

what are you doing with your 720s? how old are they? do you wana sell them?

 

I ll probly sell both of them for a $100 bucks plus shipping. Let me know if u r interested.

 

I drilled my fuel rails for the 1600's with a 9/16 bit and a drill press, wasn't that tough to do at all...Max