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SR powered S13 coupe
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6,728 Posts
Discussion Starter · #1 ·
For a highport motor (B13 or S13 SR20DE/T)

MSD 50lb injectors in what I believe to be an FTF fuel rail fitted with an oem FPR. Comes with injector clips too. Been running these for about 4 years with no issues to date. I'm upgrading to 740cc injectors, this is the only reason that I'm selling them.

$185 shipped.







 

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SR powered S13 coupe
Joined
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6,728 Posts
Discussion Starter · #3 ·
No, you do not have to have a JWT ecu to run these injectors. I was using a Calum ECU up until I swapped motors.

If you do have a JWT ecu, and will be getting a retune for whatever reason (different size injectors, different CR, or a change in the MAF), then you'll need to mention what injectors you are using to help them get the right program of course. I guess they have optimal programs for various injectors.
 

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SR powered S13 coupe
Joined
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6,728 Posts
Discussion Starter · #5 ·
Yes, you will need something to manage them. Before I went to a JWT ecu, I ran them on a stock ECU with an Emanage blue to correct for the injcector size... so would assume you could use an SAFC too.

No resistors needed.
 
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