tr6 software upgrade

turbofrank

Well-Known Member
Resently installed new timing chain . I used stock coil, mod, and TT chip during startup after reading posts of chain or cam sensor replacement no starts. Car ran fine . This week decided to change over to TR6 no start now stock setup back on. My question has TR6 been modified to tolerate greater cam adjustment or do I have to perform recommended procedures .
 

pacecarta

LOGGED OUT
Staff member
set your cam sensor properly , its probably out (not close to 25ATDC) and the oe ign module would allow it to start but to protect the engine the tr6 wont let it run if it gets too far out .

aside from properly setting the cam sensor , check that your dip settings in the tr6 are correct
 

pacecarta

LOGGED OUT
Staff member
ive always used casper tool . that cam sync led inside the tr6 should work as well as long as you properly marked the balancer at 25 ATDC and find the #1compression stroke and set that balancer mark at 0 on the timing indicator
once running you could use the tr6 set to cam mode with an accurate tachometer to dial it in

http://vortexbuicks-etc.com/cam_sensor.htm
 
Top