Originally Posted by Street Legal

Dude dont waste your time in buying stuff u dont need, keep your stock fuel rails and install a fuel pump inline with the stock pump, then activate the pump with a boost swtich, all you need is a fuel pump that supports your goal/boost refrence fuel pressure regulator/and fuel line from the tank to the pump ,pump to fuel rails , and from the fuel regulator back to the tank

Originally Posted by MR2liter

We made 850whp on a 427cid LS2 F1C with stock 243 heads. We are using 60lb and hour injectors and methanol. The injectors are maxed out and we will be upgrading the fuel system next and push the car over 900whp.

Originally Posted by vette_c6

u are right man
but what is the Duty Cyclic for this injector ?
i think u are going more then 100%
i dont wanna push the injector to the Limit
thats why i am into 79
what i will do is i will get Fuel Pump with ATMV fuel Pump + boost a Pump and see what will happen

i will tell what will happen later