I know i need to get a new clutch, But do you think i could run 6lbs and be ok with my stock clutch? If not what would be the max boost to push on a stock N/T clutch.
Also what clutch should i get? I know the turbo clutch wont fit into the N/T Tranny. Also if i get a turbo header will it bolt up to the exhaust already on my car?

 

Your gonna need to get a downpipe. And for a clutch the stock one should be fine, unless its already worn.

 

not TO familiar with the n/a 4g63 but if the stock internals and clutch in the 420a are good up to 10lbs... i'd say you are probably safe running the same boost on your motor. when you do upgrade your clutch, it all depends on what kind of use you have in mind for the car and also depends on how much power you are looking for.

 

1st gen manifoldO2 Sensor(small crack, can be easily welded)WIll that work or should i get a new one?
thanks

 

a weld will do just fine but personally. . . i'd get a new one