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Roller Camshafts

Started by 89 MJ, January 19, 2025, 04:55:22 PM

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89 MJ

January 19, 2025, 04:55:22 PM
I saw that Newcomer Racing has come out with roller camshafts for 4.0/4.2s. Not at all cheap, but sure beats having to build an engine with a flat tappet cam twice with the poor quality of new flat tappet lifters. Looks like they have the same offerings as their flat tappet cams. I don't know if I'd ever buy one, but it is still cool to see more modern offerings for these engines.



For anyone interested:

https://www.newcomerracing.com/store/p49/Billet_Roller_Cam_and_Lifter_Kits_4.0_4.2_Jeep_AMC.html#/
1986 Eagle: 258, Auto, Chrysler 8.25 rear, 3.54 gears
1989 Jeep Comanche: 4.0, AX-15, 8.8 rear, 4.10 gears
1940 Chevy PU: 350, 700R4
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