Lol, nerd. Where did you get a copy of solidworks? That's not cheap stuff.

 

haha. na no nerds here. just wanted to make sure i got the critical dimensions taken care of and have the clearance and mounting surfaces needed for an interchange. its not the full blown version.. all i cant do is print prints from it. no kidding on the cost of it. your looking at a couple thousand especially with the cosmos which i have no idea how to use

 

+1 For Nathan at Smooth Flow Pulleys!!!!!!

He made me a pulley for my whipple for 50 bucks,excellent turnaround and very easy guy to work with!!

Pm me if you'd like his contact info.

I know if you sent him your pulley he could make you whatever you need.

 

You cant just have a smaller pulley made for the roush blower, THE HOUSING MUST be machined and shaft machined. i wish it was that easy but i exhaustivly reaserched till i found a soulution

My snout has been machined and has a 2.85 5/8 keyed maggie puley now the shop did a killer job on it!

I pick it up monday and will post pics then. should have around 9-11 psi and should be fun!

 

I guess i wasnt clear, send him what you have and he can/will machine it.

snout, pulley whatever.

 

well i FINALLY got done with my supercharger snout/pulley, i only did that drawing 4 months ago haha.

specs are:
-snout clearanced for pulley
-full hardened 17-4 ph stainless PITA haha
-2 piece construction
-2.8"
-'rip' grooves. ill call this thing 'shredder' because its very sharp

heres pics of how it turned out.

 

Wow! Very nice!

 

A 2.8 pulley on that 4.8 is going to give you like 15-16#s of boost

Very slick looking pieces there sir, Im guessing that was made on some sort of CNC machine?

 

Looks very good. I went with the Timz fix. Found a guy that will do them for less than half original price and you can just order pulleys off the shelf.

Thank you TimZ for your great idea

 

Haha that's what I calculated. This motor is going to hate me I know it already. The majority of it, grooves aside were done on a Horizontal cnc mill. This material is hard. It will melt a high speed steel drill and laugh at it.

I tossed up goin that route but went this way so I could go back to stock easily. If I have any problems I can go your route as my relieved area will get cut off