New to me 1971 911T
#782
Rennlist Member
Thread Starter
yeah car is good. doing a muffler mod this and last week, and a final dyno run. Latest results were 240 wheel (more aligned to conservative mustang numbers vs. dynojet... ), 8200 redline, torque comes on hard just about 4k, and pulls like crazy. Its in the ballpark of 300 crank on crap CA 91 gas.
Trying to quiet it down a bit.
BBI did a kick *** job on this thing. But I highly advise anyone who is doing an EFI project to NOT under estimate the effort to get the drivability OEM level. Mine is near there...
Muffler I have is M&K, it rips, but is just too loud for around town. Modded muffler is SSI stainless capped and 2 centers added and opened up a bit. Old skool mod of the old mufflers...
I should have car this week I think.
Trying to quiet it down a bit.
BBI did a kick *** job on this thing. But I highly advise anyone who is doing an EFI project to NOT under estimate the effort to get the drivability OEM level. Mine is near there...
Muffler I have is M&K, it rips, but is just too loud for around town. Modded muffler is SSI stainless capped and 2 centers added and opened up a bit. Old skool mod of the old mufflers...
I should have car this week I think.
Last edited by Spyerx; 08-29-2022 at 02:22 PM.