The Cal-look Lounge

Cal-look/High Performance => Pure racing => Topic started by: SteveW on December 16, 2008, 13:11:51 pm



Title: Clearencing frame horns for larger CV's
Post by: SteveW on December 16, 2008, 13:11:51 pm
How much clearence on the frame horns do I need for bus/944 CV's?

This is what I have at the moment (I did alot of work on it this morning with a blow torch and hammer!)

(http://i227.photobucket.com/albums/dd37/StripTeaseRacing/59RHD/cv_clearence_1.jpg)

(http://i227.photobucket.com/albums/dd37/StripTeaseRacing/59RHD/cv_clearence_2.jpg)

Thanks
Steve


Title: Re: Clearencing frame horns for larger CV's
Post by: Turbo_Rich on December 16, 2008, 19:24:47 pm
Looks a bit close to me, i'd give it a bit more clearance. Better to have a bit more than not enopugh- especially once its gone for paint! Ps car is looking fantastic. can't wait to see it all come together and in the flesh :)


Title: Re: Clearencing frame horns for larger CV's
Post by: Mike Lawless on December 16, 2008, 20:48:20 pm
Is it too late to raise the trans a little by modifying the mounts?

I've seen guys cut out a little of that section and weld in a curved plate, but it would be better not to compromise the strength there.


Title: Re: Clearencing frame horns for larger CV's
Post by: Harry/FDK on December 16, 2008, 23:07:00 pm
Is it too late to raise the trans a little by modifying the mounts?

I've seen guys cut out a little of that section and weld in a curved plate, but it would be better not to compromise the strength there.

Steve, i'm just a backyard mech. I'm going to do this next winter. And Mike gives us the solution. How much hammering can one do.
And keep strenght.
I think raising the tranny is the only way. (HOURS)


Title: Re: Clearencing frame horns for larger CV's
Post by: RhoadsVW on December 17, 2008, 19:51:35 pm
I did this on a 63 and i cut out the piece that touches,flipped it over and welded it back in,with a little carefull work on the welds its invisible,with solid mounts your box should never move in relation to the frame fork so even 1mm should be enough,but 3 or 4mm would be plenty

cheers richie,uk


Title: Re: Clearencing frame horns for larger CV's
Post by: SteveW on December 17, 2008, 22:48:07 pm
Thanks guys  :)

I did think about raising the tranny but I guess it is a bit too late, I reckon with a little bit more 'work' I'd get a decent gap there, I mocked up the CV joint and axle today and it all clears nice but obviously its not under load..