Guest De Schmaydee Posted March 6, 2003 Share Posted March 6, 2003 ......i ordered one of the JWT Ecu upgrades that uses a cobra maf for my L28et .....i've heard its off of a 93......jwt charges $300 for it......if i have to get it from 'em i guess i will......but i've always heard good things about the granatelli line of ford parts (and i bet the ones from jwt arent them)....anyway....summitt has the granatelli for $259...does anyone have any experience w/them or the jwt ecu upgrade?......thanks.....s Quote Link to comment Share on other sites More sharing options...
SleeperZ Posted March 6, 2003 Share Posted March 6, 2003 Hmmm, good question. That could be a good alternative for a stock Z31 ECU as well, upgrade injectors, bigger MAF and tweek a/f with fuel pressure.... Quote Link to comment Share on other sites More sharing options...
Guest De Schmaydee Posted March 6, 2003 Share Posted March 6, 2003 ......just got the jwt install manual (actually they sent it last night and i just now found it)....the maf is indeed off of a 93 and the oem p/n is correct....the granatelli replacement for that (oem) @ summitt is GRN-75935024-02 but hey are backordered...the wiring for the z31 harness has to be modded to fit the cobra maf.....but they have the pin-out in the JWT manual.......... ....so i guess now the only question i have .....is "are the Granatelli parts as good as i have heard?". thanks .........s Quote Link to comment Share on other sites More sharing options...
Guest De Schmaydee Posted March 6, 2003 Share Posted March 6, 2003 .......rooted arround on the 'stang forums...it appears the granatelli is just a pro-m w/his name on it....went to this place called pro-flow and told them what i was doing...they said i would definately see better performance w/the pro-m 80mm calibrated for a cobra......what do you guys think?....80mm?....i guess if it doesnt work out i can use it as a beer holder.........s Quote Link to comment Share on other sites More sharing options...
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