View Single Post
AFM744 AFM744 is offline
Cynical Misanthrope
AFM744's Avatar
Join Date: Dec 2001
Location: Campbell, CA
Posts: 382
Send a message via Yahoo to AFM744
Originally Posted by nocarrier View Post
I actually ended up boring mine out to 37.5mm. I just measured an extra one I did this morning.
Nice. The bravest I got was to 36mm. Mine measured OD 40.5, so I'm at 2.25mm wall. At 37.5mm that's 1.5mm wall thickness. Are you running 1bar of boost through them? How long have they been back in? Did you use new ones? I bought a new one to do test cutting on, and then when I cut my old ones they were NOT in great condition. If I were planning to run my CIS for much longer I'd order 5 more new ones to mod.
X-1, AFM744, Jon, '92 C2 Turbo
JE 8:1 pistons, 964 cams, 38mm intakes ported/polished/twinplugged, ARP hardware, B&B headers/exhaust, 355whp. Full-blown GT35R 3.2 intake EFI pending...
Where my misspent time and money is currently going.
Old 02-03-2009, 08:09 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #24 (permalink)