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RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections

 
 
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Old 04-23-2008, 04:07 PM   #13
TheDriver216
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well a small update.. went and put in a 60f9 idle jet seemd to work great.. the 50 i had in there wasnt marked with an f number and looked twice the size of the 60f9... put in a smaller main jet to lean it out all the way through (went from 180 to a 175) and it made a hell of alot difference it seems to be a lil more ballsy i can chirp 2nd again lol so i think it was too rich... drove it hard down the freeway and came home checked the plugs and they are a nice mocha color.. not gonna mess with the air correctors till i get a wideband.. all in all im happy with what i did... i havnt change my venturies from the 40's to the 38's yet.. i do want a lil more down low but it seems like a pain to change them and i didnt have time today.. from 2.5-4k rpm its a lil weak but after that it screams.. and there is a tad less back firing i still have a small exhaust leak at teh header to block tightened it down and got rid of some of it ( time for a new gasket)

and while i was at it checked my compression and both rotors had a nice 100-115 3 even pulses.. woot woot plenty of life left at 116k mile
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