ezrider,

I can't help you with the 603 injector pump questions but on the subject of torque wrenches, I have a Craftsman that has served me will. If you're not going to be using it every day, this should be fine. Plus, the lifetime replacement helps when you leave it out in the rain

jlc

__________________
Jeff

'87 560SEL 267K (177K on motor) Blue/Blue
'98 Buick LeSebre 60K (wife's car)
'56 Imperial Sedan 124K
Past Cars:
'67 Dodge Monaco 130K (Sold)
'87 Chrysler 5th Ave 245K and going strong (sold)
'73 Plymouth Satillite 175K (sold)
'96 Chrysler LHS 80K (totaled)