Pro-chamber bolt

[stang23456]

I have been hearing a sqeaking noise from my pro-chamber when driving in 4 and 5. I was just told that you have to replace the drivers side header bolt with a differnt one with these pro-chamber so they dont leak. I didnt, so you think that could be the problem ?

 

[Ryan02Stang]

ttt

 

[stangman]

if it's sqeaking it's not the prochamber. a exhaust leak it more of a ticking.

 

[Ryan02Stang]

Probably your throw out bearing.

 

[stangman]

it could be your suspension & depending on your exhaust setup you just can't hear it until you get to 4th & 5th, since the rpms are down