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For those of you have done the 3400 intake swap onto a 3100, have you noticed any difference in your mileage, better or worse?
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I may own a GTO now, but I'm still a 60V6er at heart. -
What year ranges are you talking? After 99 (Maybe 00) everything was the same.1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIAN -
My 3100 is a 98.I may own a GTO now, but I'm still a 60V6er at heart.Comment
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I haven't done this mod, because obviously I never had a 3100, but it should gain you gas mileage with the same driving conditions because it can breathe easier. I don't know how noticable it will be, but I can't see it hurting your mileage.
Shawn90 Grand Prix STE 3.1 Intercooled Turbo-3100 Hybrid
K&N, Magnaflows, No Cat, Chip, FFP Pulley, H260 Cam, No EGR.
99 Grand Prix GT
K&N|No Cat/ubend/res|160 tstat|shift kit|UD ALT & WP Pulleys|XP Cam|Stage 2 I/C|Pacesetters|MPS|2.9"|Custom PCM
12.665 @ 110.44 w/2.018 60', STREET TIRES, PUMP GAS!Comment
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