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Running_on_Empty
08-25-2007, 08:03 PM
I have a 1976 454 gen 4 motor....what type of Pto button or driveline adapter do I need
GofastRacer
08-25-2007, 08:15 PM
Here ya go!.....
Rex! (http://www.rexmar.com/page311.html)
Running_on_Empty
08-25-2007, 09:08 PM
how do I know if I should use a flexplate or a flywheel?
old flat
08-26-2007, 09:59 AM
If I remember the drive line that is in the boat takes a 1350, I only have 1310s.
STEVE
P.S. flywheel or flexplate is your call, which ever you like best.
sangervdrive
08-26-2007, 01:45 PM
Won't that depend on wether or not your crankshaft is internally balanced? I have a new forged crank and had to use a flexplate.
River Rat 005
08-26-2007, 05:41 PM
No. You use a counterweighted fly wheel or flex plate on an external balance engine and a neutral fly wheel or flex plate on an internal balance engine.
GofastRacer
08-26-2007, 08:15 PM
how do I know if I should use a flexplate or a flywheel?
Unless you're putting a clutch in or something, it don't matter which you run but if you go with a flex plate, make sure you get an SFI one not a stocker, the stocker will flex while cranking and it will gouge the motor plate and that sucks!..
BTW, the motor revs quicker with a flex plate!..
lilrick
08-26-2007, 09:34 PM
Unless you're putting a clutch in or something, it don't matter which you run but if you go with a flex plate, make sure you get an SFI one not a stocker, the stocker will flex while cranking and it will gouge the motor plate and that sucks!..
BTW, the motor revs quicker with a flex plate!..
I second Art's opinion. I've been using a flexplate from CSR and it is much thicker than the sfi flexplate. It is pricey but I know it won't come apart!!