02mx-5
New member
Can someone show me a picture ofwhere you drill. ANy motor is fine. You drill the hold that the jet opens up of closes right? Not the one the jet is threaded into. Can i do this to a stock db30 engine for any gain?
drilling your own jets. help
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1992suburban
I wanna go FAST!!
when you remove the jet you will see a hole through the middle of it.. VERY SMALL hole..
use a pen vise to drill the jet bigger only go a lil at a time you know when you have gone top BIG you cant back up
use a pen vise to drill the jet bigger only go a lil at a time you know when you have gone top BIG you cant back up
modelengineer
Lord of the noise
You need a set of 'number drills', down to about #80 to drill jets, and even then it's a bit of a crapshoot.
You remove the screw in jets from the carb and drill them. I wouldn't do it in situ, likely to get little brass shavings throughout the carb.
You remove the screw in jets from the carb and drill them. I wouldn't do it in situ, likely to get little brass shavings throughout the carb.
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