L67

Supercharger Jack Shaft

The pulleys finally arrived and the supercharger housing for the jackshaft has be started. It is made from a 1” thick piece of aluminum, with a pocket for the sealed bearing. The housing clamps onto the nose that I machined into the neck of the supercharger. I ended up making a new supercharger shaft to fit the 20mm opening of the 8mm 32 tooth cog pulleys.Sup-Jack-pulley

Sup-Jack-pulley-2

Test fitting the shaft and belts. A belt tensioner will fit in to the back of the jackshaft adapter.

Sup-Jack-pulley-3Sup-Jack-pulley-4

I am working on the serpentine belt design. A separate belt will be used for the water pump-alternator and the supercharger this will allow the engine to still run if I have a supercharger failure.

Alt-belt-location

Starting to design the brackets for the serpentine end of the jackshaft. I print out the design on paper to make sure it fits before machining piece out of aluminum. The bracket will be designed to allow the installation […]

By |July 1st, 2012|Supercharger|Comments Off

Supercharger Nose Modifications

 

 

Started working on shorting the nose of the Gen V supercharger .

 

I turned down a new shaft  that is about 4” shorter then the originalnew-supercharger-shaft

Pressed on the bearing. The knurling on the shaft holds the drive flange

bearing-supercharger-shaft

Drive flange pressed on.supercharger-shaft-2

I cut down the housing on the mill and machined the new bearing pocket.

supercharger-nose-1supercharger-nose-machine

Finished machining the parts.

supercharger-nose-parts

Test fitting the shortened supercharger.

Motor Mounts

I made some scratch built motor mounts today.I started with a piece of 1/4” x 3” flat bar for the motor plates and some 1-3/8” x .120 wall tubing with a couple rubber bushings.

Using a piece of cardboard to design the legs.

For the leg piece I started with some 2” x 2” 3/16” wall square tubing and cut it on the band saw. I also made a hole for access to the lower bolt on the motor plate.

All tig welded up and the mounting tabs being mocked up.

Passenger side motor mount.

By |June 18th, 2011|Frame|0 Comments