ZCar Forum banner

Status
Not open for further replies.
1 - 3 of 3 Posts

·
Registered
Joined
·
9 Posts
Discussion Starter #1
Hey all,

Well first thanks to all for the help on my last post, second heres my new problem, My car has been acting very strange the past few day, in the past my car had more power and 6500rpm than any rpm range, know all my power seems to be at 5000??? plus I think I have a power loss?? I took my car to the local drag strip and pulled 115mph on the 1/4 M. that seems good but I swear that I have a power loss, also My compression is 130psi per cylinder with only 1-3 psi per cylinder varitaion, is this good??? My car is a 77 280Z bone stock no add ons at all. I read in an earliear post that a guy had slipped a timing gear. Could I have done that? I consistently race this car so I need to know.

Thanks all,
Caleb
 

·
Registered
Joined
·
4,034 Posts
I think your compression sounds little low. Should be around 150psi. Low cmopression will give you a loss of power in the high rpm
 
1 - 3 of 3 Posts
Status
Not open for further replies.
Top