Injector size for 383 w/14lb boost
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Joined: Jun 2000
Posts: 1,680
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From: CT
Car: Used to drive a camaro
Injector size for 383 w/14lb boost
I'll give some insight then ask:
TPIS Bigmouth Intake
SLP Siamesed runners
Eagle forged 383 rotating assembly
Dart Iron Eagle 72cc / 230cc heads
4bolt 91 block
Holley 58mm throttle body
Comp cams custom grind
Harland sharp roller rockers.
I was planning on having the stock fuel rails opened up but am still battling injector size. I will lose the ATI FMU. I have a Sy/Ty ecm and am going to repin and have all the puter tools I need to read / burn my proms. Any insight to injector size would be great...while I'm asking would 1-3/4 header primaries feeding a true 2-1/2 dual exhaust be a big enough exhaust system?
TPIS Bigmouth Intake
SLP Siamesed runners
Eagle forged 383 rotating assembly
Dart Iron Eagle 72cc / 230cc heads
4bolt 91 block
Holley 58mm throttle body
Comp cams custom grind
Harland sharp roller rockers.
I was planning on having the stock fuel rails opened up but am still battling injector size. I will lose the ATI FMU. I have a Sy/Ty ecm and am going to repin and have all the puter tools I need to read / burn my proms. Any insight to injector size would be great...while I'm asking would 1-3/4 header primaries feeding a true 2-1/2 dual exhaust be a big enough exhaust system?
Senior Member
Joined: Jan 2003
Posts: 504
Likes: 0
50's at the least but then your gonna need to put some drivers in that ecm for bigger ones. We can't guess on your output as you listed no camshaft spes. I had 55's and they went static at 600 at the crank. got 85's now but I use a DFI
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