Garrets toys
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Hello I’m brand new here and I’m curious about the difference in the 6.5 and the abilities with the injection pump. I have a 98 c3500 with 5 speed manual transmission and like most other s cane with the 410 gears I changed those to 373 with a factory locker. I didn’t like the rpm associatied before the swap I never pull a really heavy load I have made several upgrades, heavy duty clutch heath tune also bigger exhaust and the waste gate I usually pull a 16’ trailer with my k 1500 dirt racing truck behind and I cannot say I like the job it does but it’s tolerable. Any suggestions?
