I've been working like mad on my '75 TR to get it back to a stock cam.
I had a local machine shop regrind my cam to a milder grind, which he
says is close to stock.
Does someone have the original lift, duration, open/close times on a
TR6 cam? I've checked all my references, but have come up empty.
(The machine shop couldn't tell me, which means, neither I nor they
know what they REALLY did to my cam.) :-(
I measured the cam with a dial indicator, and here's what I saw...
(sorry, don't have the open/close times with me)
Lift .240
I measured the cam on my newly aquired '70 TR6 and the lift on that
was .220.
Which is right? Is there any overlap on a stock cam? I'd guess there
might be some...
Thanks!
-Scotty
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