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Hi,
I am wanting to stay EFI for a 347 cut from my original 302. i have a 89 lx convertable 5 speed. Currently I have:
pullys minus smog pump
k&n air filter
410 rear
shorty headers
off road mid
40 series flows
pro 50 short throw 5spd
i have found a machine shop that will bore and stoke my 302 and build the short block with a scat 347 rotating assebly i also will be adding:
cold air intake
24lb injectors
75mm maf housing/sensor
75mm throttle body
trickflow heads w/ 60cc comb 2.02/1.60
hydrolic roller cam (dont know lift yet)
aluminum drive shaft
edelbrock upper and lower intake manifold that supports 347
subframe connections
msd ignition/coil
and any recogmendations that might be offered
my question is because i want to stay efi, what will i need to do to get tuned to support this? is there a good kit for a 347 efi? i have see companies that make chips for diff applications but i wanted to know if anyone has any experiance with this same project and any problems along with any suggestions about something that might not work with the setup i want. I also want to stay naturaly asperated.
Thanks in advance.
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Hi,
Thanks for the info but I guess I am asking for information more along the lines of tuning for a larger CID,manifolds, injectors, ect. Getting a chip burnt and by who. Thanks
Hi,
Thanks for the info but I guess I am asking for information more along the lines of tuning for a larger CID,manifolds, injectors, ect. Getting a chip burnt and by who. Thanks
you might get a custom chip made its on summitracing.com just look up chips and there should be a custom one for around 400 and they do things such as supercharger and turbo apps so im sure they could make you one.
you might get a custom chip made its on summitracing.com just look up chips and there should be a custom one for around 400 and they do things such as supercharger and turbo apps so im sure they could make you one.
LMFAO... dude, never give advise again
OP, i would suggest you get in touch with MJR46 and/or Pro50SC and ask them about shops in your local area that can dyno tune
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Siggy removed by Administration.
Hi,
Thanks for the info but I guess I am asking for information more along the lines of tuning for a larger CID,manifolds, injectors, ect. Getting a chip burnt and by who. Thanks
tuning for larger cid begins with choosing the correct parts for the build, of which you have not, I meant what I posted for parts or use what you want and have a 347 that performs like a mild 302, a dyno tune will not pull an extra 100 hp out of a piss poor combo
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Quote:
Originally Posted by dudeboy
Be polite and cordial when you talk to them, as pissing off the guys that can help you is seldom a good idea.
Yeah man... Those TF 190 FAC heads are REAL nice pieces.... id agree with MJR on that one. Youre gonna need more than a 24# injector though, if you plan on building this one right.
OP, i would suggest you get in touch with MJR46 and/or Pro50SC and ask them about shops in your local area that can dyno tune
wtf!, unfortunately i dont live anywhere near a dyno so, if you can read you might want to go on summit and look up that chip yourself. i've never dynoed a car so i dont know what it costs but its a CUSTOM chip so im sure this would work too.
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347 EFI
