mamabear1
Probationary Member
- Messages
- 1
- Location
- Anniston, AL, USA
Does anyone have high performance coil packs for 08 H3 3.7 lite engine?
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Coil pack
- Thread starter mamabear1
- Start date
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- 10,382
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- Scottsdale
Doubt it, and doubt you would gain anything unless you're changing a bunch of other parts like cam, adding a turbo and bigger fuel injectors.
The best way to get performance out of the 3.7 is to swap it out for a 5.3
The best way to get performance out of the 3.7 is to swap it out for a 5.3
Ridinhigh1500
Active Member
- Messages
- 27
- Location
- Raleigh, NC
The 3.7 coil are essentially the same coil packs as used on the LS engines. They are just packaged different for the Atlas engines. There are people using them with the Vortec 4200 engine making over 800 HP with those coil packs.