Crane and GMPP cams do NOT have the cam sensor lobe for 3.4 SFI
Comp, Crower, Edelbrock and Lunati cams DO have the cam sensor lobe for 3.4 SFI
Others are unknown, most custom grinds will not have the lobe unless it is a regrind of a stock cam.
I have a custom grind from schnieder that I ordered for turbo applications.
(@ .050 dur) 270 In, 260 Ex (w/ 114 LCL) .528 In .528 Ex
Im concidering the option of using a 2.8l VVT crank and a longer 5.850 con-rods to increase the rpm from a 7200 shift-point w/ 8000 rpm red-line limit", to 8000 rpm shift point with 9000 red-line limit.
I may still alter my cam-specs.
Gonna be quiet again for a little while, so show some patience. It will be worth the wait.
...I promise you
Just call up comp cams and read off the cam grind # to them. They should be able to read it off to you. If it is a custom grind then yea it could have those grind specs. Comp can also anwser all your questions. Their website has the contact info.
1996 camaro- Ole Blue. the very very very long time consuming project car
1979 Mustang Cobra - dad passed and left it to me, gonna be a clean street/strip car
2014 Silverado CCSB 4x4 LTZ diamond white. Daily driver