Orange Whip - '78 620
So I did a thing today... and joined the 620 club.
Many of you may know my 510 build -- Red '71 4dr Carbed KA -- and as much as I love the car, its not so much fun to drive around all the time... so I was looking for something to be able to cruise around in... drive to work on a fairly regular basis... throw a bike in the back and take it to the trails... so a 620 was the ticket.
Watched a number of them... missed out on a few really good ones... then this one popped u
Did a little more work on the truck today ---
Pulled the header and added an angled defouler for the o2 sensor in the lower mount.
Swapped to a 3 wire o2 sensor as well... unfortunately it did not solve my issue... the engine is definitely peppier with the o2 plugged in, but still has bogging issues when cruising around 2.5-3k rpms... like its suddenly backing out the timing.... its better then it was before... but still happening.... pull the o2 and run it without it, and
