rubber burner

ok i just got back from a road trip and my heads sound like they are about to explode when ever i let off the exhaust it makes like a whistle noise and when ever i have the hood popped and rev it it ticks so bad wondering what it is if so what do i do and if i need new heads can i do the gto heads with the gto intake manifold and cam would that workplease give me some input on the matter thanks

rubber burner

any help would be good

Sales4@Texas-Speed

iTrader: (4)

I don't know about the whistling sounds but the ticking sound could be something as simple as a header gasket going out or a lifter needing to be replaced. Does the tick speed up and slow down with the revs of the motor? Can you isolate it to one side of the motor?

What kind of car do you have and what motor are you working with? If we can get some questions answered it might be a little easier to help you out.

garygnu

how many miles on the car.remove the valve covers and look for bent push rods,broken valve springs or a bad rocker arm.mite be a bad lifter also.

rubber burner

it is on the passenger side it is a ls1 motor in a 2001 z28 it gets louder when i rev it

Sales4@Texas-Speed

iTrader: (4)

Yeah I would start by pulling a valve cover and just checking out the valve train. Ticks usually come from something in the valvetrain. If it continues to get worse there is a chance it could be a lifter which would mean a head swap. Do you have any modifications done to the car?