[DeTomaso] It runs!
Sean Korb
spkorb at gmail.com
Sat Mar 22 22:36:55 EDT 2008
Not as exciting as Mad Dog's or Mike's adventures, but I got some new heads
on #1382, wires hooked to the right place (thanks guys!) fluids checked and
wrrr-wrrr-wrrrr--BANG! Wrrr-wrrr-wrrr-BANG! Hmph. Distributor 180 degrees
off? I turned it around and Sophia started right up! After 60 glorious
seconds, I noticed a vigorous gas leak, so I shut her down and fixed the
leak.
Then she wouldn't start again. Drat! What could the problem be? I had
gas, I had spark, and I had compression and timing. I slept on that for a
bit and switched the coil out in the morning to clear my thoughts. I pulled
all the plugs again, and sure enough, they were wet. After drying them out
and the engine for the next hour or so, I put them back in and Sophia
started right back up again! What a glorious noise! I hooked a timing
light up, and it turns out I was running about 30 degrees advanced! The
idle was pretty high too, and both dropped precipitously as I turned the
distributor down a tick or two. It's a wonder she started either time, and
I'm not really sure how I flooded it. First rule of software development: a
bug that appears suddenly and goes away will appear again. Maybe the new
timing arrangement as fixed it.
I took her around the block with the rear deck still safe in the garage.
Lots of power and no white smoke. I'll probably have to recalibrate the
carburetor unless I hurry up and get the EFI working for it. It has
excellent part throttle response. I took the time to inspect my ring gear,
so all is well with full throttle to safety wire when I go for a longer
shake down run.
Something I'd like to mention: Dave WIlliams prepared the heads for me some
time ago, and I only recently got around to the swap after twisting 6
pushrods pretty badly. He took the time to drill 1/8 inch NPT holes in the
heads that I inserted radiator petcock valves. This made bleeding the
cooling system a snap.
Now the bad news. In my hurry, I never installed a removable cross piece
under the oil pan. Guess what leaks anew? Yup, my rear main seal. Ah
well, the car *is* 37 years old. I started to leak a bit around that age
too.
sean
--
Sean Korb spkorb at spkorb.org http://www.spkorb.org
'65, '68 Mustangs, '68 Cougar, '78 R100/7, '59 Austin A35, '71 Pantera #1382
"The more you drive, the less intelligent you get" --Miller
"Computers are useless. They can only give you answers." -P. Picasso
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