What should oil pressure be on a Twin Cam 88?

What should oil pressure be on a Twin Cam 88?

Once it is warmed up and under load it shows 20 psi. and it has gone to 5-10 psi and come back up again. At idle it shows 0 psi. Is this something I should be worried about or is it normal for a Twin Cam 88. If you could shed any light on this matter I would greatly appreciate it. Those oil pressure numbers are typical for your m/c.

What should the oil pressure be in a V-twin?

Yes, you can get it in the circle at 20′, but at 100 yards…..it’s off. 2.) Although guage is reading 0-2 lbs, the sending unit doesn’t trigger the idiot light until 3 psi, or lower. If you’re not seeing a light, you’re above 4 psi. 3.) Your tappets, rocker shafts and cam chain adjusters are dependant on oil pressure.

Can you get 0 to 2 psi oil pressure?

Electrical guage is about as accurate as a lawn dart. Yes, you can get it in the circle at 20′, but at 100 yards…..it’s off. 2.) Although guage is reading 0-2 lbs, the sending unit doesn’t trigger the idiot light until 3 psi, or lower.

What should the oil pressure be at idle?

They also welcome calls on oil pressure problems to discuss with you. Fired it up this morning to ride to work, outside temp 47º, oil pressure 30 psi at idle, so the gauge must be working right. 15 miles later OP back down to 2 psi at idle but climbs back to 20/25 psi as soon as I take off and get the rpm’s up.

Once it is warmed up and under load it shows 20 psi. and it has gone to 5-10 psi and come back up again. At idle it shows 0 psi. Is this something I should be worried about or is it normal for a Twin Cam 88. If you could shed any light on this matter I would greatly appreciate it. Those oil pressure numbers are typical for your m/c.

Yes, you can get it in the circle at 20′, but at 100 yards…..it’s off. 2.) Although guage is reading 0-2 lbs, the sending unit doesn’t trigger the idiot light until 3 psi, or lower. If you’re not seeing a light, you’re above 4 psi. 3.) Your tappets, rocker shafts and cam chain adjusters are dependant on oil pressure.

They also welcome calls on oil pressure problems to discuss with you. Fired it up this morning to ride to work, outside temp 47º, oil pressure 30 psi at idle, so the gauge must be working right. 15 miles later OP back down to 2 psi at idle but climbs back to 20/25 psi as soon as I take off and get the rpm’s up.

Electrical guage is about as accurate as a lawn dart. Yes, you can get it in the circle at 20′, but at 100 yards…..it’s off. 2.) Although guage is reading 0-2 lbs, the sending unit doesn’t trigger the idiot light until 3 psi, or lower.

When to replace Cam support plate and oil pump?

After the gears and chain are off, remove the cam support plate and cams, and the oil pump. Now that the cam chest is empty (Fig. #5), clean it with some Chemtool spray and inspect the area. You should always replace the inner cam bearings while the engine’s apart, and new ones come with the kit (Fig. #6).

How to replace oil pump on screamin’eagle hybrid cam plate?

Next, replace the scavenge side O-ring where the oil pump will slip into the case, then align the flat surfaces in the oil pump to mesh with the flats on the crankshaft. Slide the pump into place, and be sure the bottom of the pump slips all the way into the scavenge side O-ring and sits tightly against the case.

What should the oil pressure be on a Harley Davidson?

If you could shed any light on this matter I would greatly appreciate it. Those oil pressure numbers are typical for your m/c. If the motor rebuild is unknown, or questionable, we suggest inspecting your cam chain tensioners. If you are interested in looking into keeping your oil cooler; check out Love Jugs.

After the gears and chain are off, remove the cam support plate and cams, and the oil pump. Now that the cam chest is empty (Fig. #5), clean it with some Chemtool spray and inspect the area. You should always replace the inner cam bearings while the engine’s apart, and new ones come with the kit (Fig. #6).

What kind of cam plate do you use on a Dyna?

On your early models you can take a plate and pump combo from a 06 up dyna and use either Andrews or Feuling conversion cams which will allow the newer plate and eliminate the spring loaded tensioners while allowing you to also update the cam plate to the non bearing bushing style outer cam roller.

Next, replace the scavenge side O-ring where the oil pump will slip into the case, then align the flat surfaces in the oil pump to mesh with the flats on the crankshaft. Slide the pump into place, and be sure the bottom of the pump slips all the way into the scavenge side O-ring and sits tightly against the case.

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