Intake Manifold Installation

Help Support 7173Mustangs.com:

Hotstang

Member
Joined
Dec 8, 2015
Messages
8
Reaction score
1
Location
Ga
My Car
71 Mach 1, owned since 73
66 Convertible
Same for Kawasaki small engine oil. I run 20-50 in all of my lawnmowers and hot rods.
 

Hemikiller

Well-known member
Staff member
Moderator
Joined
Jul 12, 2010
Messages
3,656
Reaction score
907
Location
Killingworth, CT
My Car
71 Mach 1
65 coupe
I run Rotella 15w-40. Diesel oil. Has all the good stuff still in it and it’s cheap.

+1 This is what I'm running in the 429 in my Squire and the old 302 from the Mach.

Shell states the Rotella T4 (conventional) 15W40 and 10W30 both carry 1200ppm of both zinc and phophorous. The T5 and T6 semi and full synthetics are supposedly at approximately the same content levels.
 
Top