next »

[CPRstreetmachines]

And found out you really don't need an intercooler.


So we take it up there to get it tuned since the rebuild. With the new bathtub pistons and airbleeds we set the wastegate on kill. 12psi and never finished getting the tune down after 4 hrs including a "lunch break." We ended up with 476rwhp and 464 rwtrq on California's finest (91), a carb, no IC and a conservative 18 deg total timing. We slowly leaned it out, but never got it to flatten completely. Better than lean I guess. So the HP dropped at 5600 when the A/F stopped reading at 10.0. We'll take the boost down for now. If I lean it out to where it should be, it should easily be over 500. Can't have a rolling business card with a busted motor so we'll just turn it down and lean it out some more.

[CPRstreetmachines]

test run on the street

http://media.putfile.com/turbo-1967-mustang-347-stroker-wwwcprstreetmachinescom

http://media.putfile.com/67-turbo-mustang-coupe-347-stroker-restomod-wwwcprstreetmachinescom