Team Camaro Tech banner
1 - 3 of 3 Posts

·
Registered
Joined
·
46 Posts
Discussion Starter · #1 ·
hi guys:

Looking for tuneup specs for a 1970 corvette with Lt1 350 engine. timing, dwell, etc.

all help would be greatly apreciated.


Thanks
Peter
 

·
Registered
Joined
·
171 Posts
Timing 4 degrees btdc for standard trans, 8 degrees for automatic

Dwell 28-32 degrees

Point gap: .019"

Plug type: AC R43

Plug gap: .035"

Hot idle:
(manual trans)
700 rpm

Hot idle:
(auto trans)
600 rpm

Fast idle: (manual trans) 2200 rpm
Cam step: High

Fast idle: (auto trans) 2200 rpm
Cam step: high

Specs are from Mitchell Tune-up manual

Hope this helps.

John
 

·
Registered
Joined
·
46 Posts
Discussion Starter · #3 ·
Thanks John.

This information is very helpful, do to the fact, the library dont carry service manuals for anything before 1980 any more.

Thanks again for all your help
 
1 - 3 of 3 Posts
Top