Différence entre CJ et SCJ

LS1350 a écrit:Comme le titre le dit, j'aimerais savoir la différence entre le 429 cobra jet et le 429 super cobra jet merci!

Salut!!

Me semble que j'avais trouvé un tableau qui indiquait toutes les différences entre les 2 sur le site web de Mustang Monthly (au pire, je dois l'avoir à q-que part dans mes dossiers...) De mémoire, un SCJ venait obligatoirement avec une gear de 3.91 ou 4.10...

Bonne soirée!!

MuscleSegue a écrit:

LS1350 a écrit:Comme le titre le dit, j'aimerais savoir la différence entre le 429 cobra jet et le 429 super cobra jet merci!

Salut!!

Me semble que j'avais trouvé un tableau qui indiquait toutes les différences entre les 2 sur le site web de Mustang Monthly (au pire, je dois l'avoir à q-que part dans mes dossiers...) De mémoire, un SCJ venait obligatoirement avec une gear de 3.91 ou 4.10...

Bonne soirée!!

LS1350 a écrit:La seule chose que je sais ces qu'on retrouvait le 429 cobra jet dans la mach 1 et dans le boss. pour le 429 super cobra jet, on la retrouvais dans la torino

429 CJ/SCJ Blocks

The Four Types of 429s
(Thanks to Dan Davis)

First was the base 429, known as the Thunder Jet (TJ). It came in T-birds and full size Fords in the late 60's and early 70's. Typically 360 horsepower. By far and away the most common -- they made 100,000+ of these. Can be ID'd be block casting numbers of C8SE, C9VE, D0VE, D1VE among others and head casting numbers of C8SE, C9VE, D0VE among others.

Then there was the 429 Cobra Jet (CJ). It was built only in 1970-71. It was only installed in mid-size (1970-71) and pony cars (1971 only). 370 HP (likely underrated), thick strong blocks and massive ports int he heads. ID'd by D0VE-A and D1VE-AA casting numbers on the block and D0OE-R on the heads. No other numbers are CJ. Not too common, maybe a total production of 15,000.

The 429 SCJ was a stronger version on the CJ. The difference was forged pistons, solid lifter cam and four bolt mains*. The rest of the info is the same. Even less common with a production of maybe 3,000.

The baddest of them all is the Boss 429. It was rated at 375HP (grossly underrated). It came in special Mustangs (and 2 Cougars) in 1969-70. It had four bolt mains, aluminum hemi-style heads and looked like no other engine. ID by casting number on the block of C9AE. The heads ID themselves. Very rare and very expensive as only about 1,200 were made.

(* Correct for 429 SCJ Torino. On 71 429 SCJ Mustang, both 2 and 4 bolt mains were possible - JB)