wil i need to rebuild?
#1
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wil i need to rebuild?
say i import a 1989 rx7 series 5 from japan to australia, and the engine is running pretty good. If i put in aftermarket ecu, fuel pump, injectors. get it tuned perfect so its never gonna lean out. Would i ever need to rebuild?
Even if the engine has 100,000k's on it?
thanks
Even if the engine has 100,000k's on it?
thanks
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#8
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why spend all the money building an engine and risk it blowing up if you make a mistake?
i say tune the old motor so in case it blows, you're planning on another anyway--then you can tune more conservatively.
i say tune the old motor so in case it blows, you're planning on another anyway--then you can tune more conservatively.
#9
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thats rediculous, why waste $5,000 +/- on a motor with weak compression, or that will have weak compression, modding out a motor thats on its way out is like those people who are on resporators(sp?) from smoking their whole life, that continue to smoke when they are on the resporator, your just killing it quicker....or yourself in their case.....
#10
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motors with low compression don't make much less than motors with good compression...
i know a guy who had a bad front rotor (30psi) and 85 in the rear... 207 rwhp
tossed in a j-spec, (90/95psi) drove it a while to run it back in 213 rwhp--EXACT SAME SETUP--nothing was changed.
when a motor is ready to go, who cares if it goes? if it were a piston engine, i'd say maybe do the engine first since they can handle more abuse, but we all know how delicate these motors are in reguards to detonation.
but you sound mad... it's not worth raising the bloodpressure over.
i know a guy who had a bad front rotor (30psi) and 85 in the rear... 207 rwhp
tossed in a j-spec, (90/95psi) drove it a while to run it back in 213 rwhp--EXACT SAME SETUP--nothing was changed.
when a motor is ready to go, who cares if it goes? if it were a piston engine, i'd say maybe do the engine first since they can handle more abuse, but we all know how delicate these motors are in reguards to detonation.
but you sound mad... it's not worth raising the bloodpressure over.
#15
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knowledge is all I really need bro....I have opted to go boost, and ported. im thinking just get a jdm TII motor, send it to rotary ressurection and get it rebuilt and streetported...but i'll PM you if i have any questions,.....Thanks
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