what valve springs do i need???

[85preadator]

hey guys i have a question:
i am puting gt40p heads on my car with the b303 cam with 1.73 cobra rockers, what valve springs do i need to put on my heads??
thanks

 

[joel5.0]

You might want to send Thumper460 a PM or email him..... he has a drop-in springs kit that will cover the requirements for your setup and the gt40p's.

 

[samickguy15]

More details please as I'm in the same boat...

 

[thumper460]

It is suggested that you have 130 seat and 320-330 open!! you will need to change the rotaters on the stock heads as well!! And as said above... give me an email, and let me se what I can do with the drop in / no machining spring kits!! cool??

Just me...........................

Thumper