i used to work in yorba linda a few blocks from john force's shop....we would hear them testing engines a few times a week in the afternoon. this was inside the office with a phone headset on.
every one in the office would ask "did you hear that?" i knew what it was everytime.
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Ted
'70 911T 3.0L
"SKIPPY" R-Gruppe #477
'73 914 2.0L
SOLD bye bye "lil SMOKEY"
"Silence is Golden, but duct tape is
SILVER.”
other flat fours:'77 VWBus 2.0L & 2002 ImprezaTS 2.5L