Shop by Category > H1 Hummer > Injectors
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After installing the power package and cooling package, I decided the marine injectors were just the ticket to push my '97 GMC dually up to Duramax level. WOW...with the *estimated* 310 HP & 625 ft #'s of torque it feels like a sport truck. Thanks Walt...
...read more From: Bill
As you stated in your add it works .pulling same trailer and tractor ,truck ran 30 deg. cooler thank you! 254,758 miles, next those marine injectors.
...read more From: Bruce  |
Shop by Category > H1 Hummer > Injectors
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