52 LB INJECTORS
04-29-2019, 11:27 AM
#3
Super Member
04-29-2019, 03:02 PM
#6
Super Member
Kind of an open question I know, but what point do you need bigger injectors?
04-29-2019, 07:40 PM
#7
PLATINUM SPONSOR
Tune , pulley and headers =injectors for safe insurance. OEM injectors are real old now and low pressure or failure can be bad news on a boosted engine.
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
The following 2 users liked this post by Exotic-metal55:
Fountain35 (04-30-2019),
MSG 55G (05-01-2019)
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04-30-2019, 09:56 AM
#8
Super Member
I thought i was ok because i was still seeing 10.8 afr.no matter what until i realized my injectors were just going static an staying open. Now with 550s afr is perfect at 11.5 at wot and idc is in the low 80%.
