My 2002 GT is in need of an oil change. This will be the first since I bought it. The previous owner (Ford tech) rebuilt the engine. 160k on the dash, 1k on the rebuilt (it was 800 when I bought it). This just some of what he's done:
High volume oil pump with oil pressure gauge
Bama performance Tuner
93 Octane Gas Only
3.55 Gears
Race Clevite bearings
New rings and seals
Caster camber plates
19lb injectors
Transgo shift kit
Performance racing timing chain
BBK Throttle Body
I read in another forum that if your engine is modified and over 100k miles, do not use 5w20. So what grade would be appropriate with these modifications?
High volume oil pump with oil pressure gauge
Bama performance Tuner
93 Octane Gas Only
3.55 Gears
Race Clevite bearings
New rings and seals
Caster camber plates
19lb injectors
Transgo shift kit
Performance racing timing chain
BBK Throttle Body
I read in another forum that if your engine is modified and over 100k miles, do not use 5w20. So what grade would be appropriate with these modifications?
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