What does c. j. mean on 390 ford motors. thanks it's been driving me nuts.
Cobra Jet.
I didn't know they had a 390 cobra jet engine. Which years?
Jim,
I remember 428 CJ's, but not 390's
later, Ron :004:
67 - 68 Mustang GT was a 390 and I believe they called it "Cobra Jet".
new one on me. Thanks, Jim
news to me too, only cj's i knew of where 428
429 were cobra jets and super cobra jets
This is what I found on the Mustang web-sites ( for Mustangs ) haven't researched other cars.
1967 Shelby GT500 428/355
1968 Cobra Jet 428/335
Shelby Cobra GT500 428/350
1969 Cobra Jet 428/335
Boss 429 429/375
1870 Cobra Jet 428/335
Cobra Jet 428/370
Boss 429/Super Cobra Jet 429/375
1971 Cobra Jet 429/370
Super Cobra Jet 429/375
Also, one of those years you could get a detuned 427/390
Thanks, Jim
Was they're a 390 Cobra jet torino in 68/69?
From what I've read on the web-sites, there were a number of models that had 428s and 429 Cobra Jet and Super Cobra Jet engines. Nowhere did I find a 390 called a cobra Jet. That doesn't mean there weren't, it just means that I can't find it on the WWW. Jim
Jim,1870 Cobra Jets?That would have made the drive west go alot quicker. lol As long as we're talk'n CJ's,don't forget the 351s.Their sure as heck were 390 police intercepors but no CJs.
CJ (and SCJ) were descriptions of the High Output 68/70 FE 428, the 70/71 429 385 Series and the 71/74 351C.
The HI-PO 390 66/68 (320/335HP) was referred to as the GT. The 1968 427CI/390HP engine (W-Code) was only available in the 68 COUGAR GT-E and was dropped with the introduction of the 428CJ (APR 68).