Another "crank sprocket" broken

[Error404]

2084 is the 7A / 3B locking tool

[martinjs]

the fact that it references the 2084 locking tool and not the AAN 3256 locking tool, indicates to me that the 150 + 180 is not for the 20VT engines, but a 10V Urq engine (and the like).

2084 tool is for the 20vt 3b engine.

[martinjs]

Duh, i should read the next page before i post.

[UrS4boy]

2084 is the 7A / 3B locking tool

Okay. Thanks.

Is it also the 10VT Urq locking tool? (Just trying to establish the date of the 150+180 TSB which should be before the rumoured 10/93 200+180 TSB)

[urs4guy]

In a move to eliminate your issue as a challenge for my stroker, I'm having a billet 92.8 stroker crank machined. The pulley will be part of the crank thus eliminating the key way issue altogether. Not only does this crank eliminate the pulley pop, it takes pounds off the rotating mass.

Hap, wit dakine losses not from Evahboost, Maguire