Did a search and came up with nothing. Will ITR intake valves drop right into a first gen B16a. Tell me what needs to be done. Shop is waiting for my next step.

 

The intake valve are diffrent and they are bigger and the flow better then GSR and a B16a intake valve.....The exhaust valves are the same on all motors so just change the intake valves.....

Thanks
Ross

 

Ummm NO. they are the same size. the seat angle is different so you will have to
have the seats cut so that they will seal.
Exhaust are the same

 

And ITR (intake) valve stems are thinner at the head of the valve to help flow


[Modified by b19coupe, 6:43 AM 11/19/2002]

 

They are same as the B16 valves but you need to lap the valve seats before you install it.

 

how do you go about lapping the seats
i am wondering because i might be going thise route in my gsr head
thanks
chris

 

whats the advantage to R valves then? do they flow better? i do understand that they are lighter but am just wondering if they will provide any more air flow

 

i'm stuck On the same thing trying to upgrade my valve train but dont know which route to go with?

It's for a n/a motor

I would like to go with a WHOLE NEW valve train along with some ctr cams?

So what can i keep from my old b16 valve train?

I know when buying ctr cams they tell you just to buy the intake one, so could you still keep your b16 exhaust cam?

O yea one more ? how would my car run if i have a new valve train and using you stock b16 cams? could i rev higher????