350evo 3.9 and Central 20 3.9 ????
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whats the diff from these two 3.9 FD gears? its bout 400 diff thats alot hehe.. anyone thnks.... btw anyone heard of Kaaz they are a LSD and Diff specialist... thnks again.
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Originally Posted by drift_projekt_Z
no difference except the price. central 20 makes good products despite being cheaper. as 4 the diff. wutever u do, dont get a full open, ul regret it if its ur dd.
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The 3.9 gears give you about a 10% boost in acceleration in each gear. As such, your will lose a little bit of time off your 1/4 mile and 0-60. However, you lose some MPG when cruising because your revving higher in each gear now and you will lose some top speed (maybe 2-3 mph).
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Originally Posted by Armitage
The 3.9 gears give you about a 10% boost in acceleration in each gear. As such, your will lose a little bit of time off your 1/4 mile and 0-60. However, you lose some MPG when cruising because your revving higher in each gear now and you will lose some top speed (maybe 2-3 mph).
so u lose 1/4 time,0-60 and gas as well???
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Originally Posted by drift_projekt_Z
full open is a 2way diff. its strictly 4 the track, and itll cause u hell on ur daily driver (dd)
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Originally Posted by losangelesZ
You're mixed up, a 2-way is a diff that locks under decel and accel. An open diff only sends power through the path of least resistance, i.e. the wheel that has the least amount of traction. A 2 way would actually be considered almost fully locked, which is impractical for daily driving. An open diff however is fine for dd but not for performance driving where power needs to be transfered to the tire/tires with the most grip.
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1.5 way under 60% lock is bearable for DD but still has great performance gains. 2 way is a PITA apparently for DD or a 1.5 way under like 80-100% lock sucks DD too. Get the Nismo 1.5 way and the central 20 3.9 fd, 350evo is dying, you might never get your stuff.
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Originally Posted by Z1 Performance
it's encoded into the ecu
a reflash, or a utec, can be used to raise the rev limiter
fuel cut happens when you've max'd out the mass air sensor
a reflash, or a utec, can be used to raise the rev limiter
fuel cut happens when you've max'd out the mass air sensor
I'm trying to understand how the stock 350z ecu can stop the motor from revving past a certain point without cutting fuel. Felt like fuel cut to me.
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