Cam results
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Joined: Jan 2017
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From: West Deptford New Jersey
sorry for delay
Nice results. I’m considering a similar setup. I am about to swap a D44 with 3.45s into my otherwise stone stock 93 auto. Cam will be next.
Do you have to shift manually with the 4L60 to enjoy that extra 750 RPM from stock? You have to dig into a 700R4/4L60 (non-E) to change the shift points with different springs/weights I thought.
Also, while you were in there did you do a water pump and opti? I’m for sure doing a new pump but am inclined to leave a functioning low mileage factory opti alone.
Do you have to shift manually with the 4L60 to enjoy that extra 750 RPM from stock? You have to dig into a 700R4/4L60 (non-E) to change the shift points with different springs/weights I thought.
Also, while you were in there did you do a water pump and opti? I’m for sure doing a new pump but am inclined to leave a functioning low mileage factory opti alone.
I did do new WP at time of cam swap, kept original opti but installed new cap and rotor. (70K mi.)
I also changed oil pan gasket.
as far as shifting I really only got one day at track since cam and tune and had issue which I hope and pretty sure it was a fuel slosh issue. need to retry with full tank. went 12.8@108 as far as shifting I currently have a stretched shift cable so I let it auto shift on the 1-2 shift at the 5600 and manual on 2-3, @ 6100ish. so I am sure I left time on the table. I have to cable just need to swap. I will be doing governor calibration with weights and springs but I have a new Borla exhaust system and waiting to do that at same time as you really can't get to Governor cover with exhaust on the car.(at least not too easily) when I do exhaust I am also replacing cats with pipe.I highly recommend a stall converter if yo upgrade to any decent size cam.
the dampener pulley and hub are tricky. if it is something you haven't done I have learned a few tricks I can share.
Thread Starter
Pro
Joined: Jan 2017
Posts: 702
Likes: 55
From: West Deptford New Jersey
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Thread Starter
Pro
Joined: Jan 2017
Posts: 702
Likes: 55
From: West Deptford New Jersey
