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#64716 08/22/2006 10:28 PM | Joined: Feb 2004 Posts: 336 Shop Shark | | Shop Shark Joined: Feb 2004 Posts: 336 | Hello all,
This is my first vehicle with a 350. I was wondering what is a good RPM level to shift it? And what is considered too low of RPM for cursing in a gear.
It’s a 350 with an NP435-4 speed and 4:10 rear-end in a 66. I don’t use the Granny gear very often. The 350 is a crate motor with only a couple of thousand miles on it.
I don’t consider my truck to be a hot rod and I want to keep it running as long as possible, It’s a cruiser
I have had other vehicles that like high RPM's and will develop problems if you either lug them or don’t rev them high enough. | | |
#64717 08/22/2006 10:51 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | I think you have to go with what feels good & what you want to do. I don,t think you will hurt that engine unless you rev it over 5,ooo rpm.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
#64718 08/22/2006 11:17 PM | Joined: Feb 2004 Posts: 336 Shop Shark | | Shop Shark Joined: Feb 2004 Posts: 336 | What about 4th gear @ 1500 rpms? Like when your turning a wide corner. | | |
#64719 08/22/2006 11:26 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | If it doesn,t buck or jerk just torque on out.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
#64720 08/23/2006 2:44 PM | Joined: Feb 2004 Posts: 336 Shop Shark | | Shop Shark Joined: Feb 2004 Posts: 336 | Thanks Wrench
I used to deive aircooled VWs.
The best thing you can do for those motors is wrap them out and keep down shifting them.
The worst thing is lug them around. | | |
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