So, from what I have gathered from this site, is that there are 2? fuel screws on the IP. Is this correct? Does anybody know the difference between the external screw and the internal one? I might start messing around with the external one later today. I have read all Zigg's stuff, I don't recall him mentioning anything but a internal screw. Is there a difference on the turbo IP?
Fuel adjustment
- Thread starter mike3dpro
- Start date
Optikalillushun
Registered User
i know there is a screw to adjust when the max fuel limit comes in, u can also eplace a spring to allow a higher engine speed.
the most common screw that is adjusted is one to add more fuel overall.
turbo and N/A IPs are almost the same...mostly internal changes for different fuel timing.
the most common screw that is adjusted is one to add more fuel overall.
turbo and N/A IPs are almost the same...mostly internal changes for different fuel timing.
IF you have a '93 and up Ip, the external screw cleans up the smoke output just off idle to mid throttle. The harder one to get to is where you'll see the biggest improvement for smoke output.
hope this helps.
hope this helps.
