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View Full Version : 300zx brake calipers


wielkiwac
04-06-2006, 01:58 PM
anyone knows if i can use 300zx brake calipers on maxima.
i want to have stock rotors, will i need any adapters?? will it fit in 16" rims??

Fishstick
04-06-2006, 04:14 PM
It will not clear the stock 16" Maxima alloys. You will need 17's, and not all 17's can clear.

Mr Grey
04-06-2006, 04:16 PM
Some guys are going with the J30 Q45 brakes now days. They clear more rims than 300zx. I'm not sure what measurements are though........

Ovaltine Jenkins
04-06-2006, 04:20 PM
guys, he's trying to use thiese with the stock maxima rotors not with 300zx rotors

either way, there are no adapters that I know of to use 300 calipers with maxima rotors. Also, why even bother? Yeah, they are 2 piston calipers but how will hat help the stock 11" rotors? How will a 13" caliper(what are 300zx rotors, size wise?) work with a 11" caliper.

Fishstick
04-06-2006, 04:38 PM
Some guys are going with the J30 Q45 brakes now days. They clear more rims than 300zx. I'm not sure what measurements are though........

Tell me more

Mr Grey
04-06-2006, 04:42 PM
I don't know all the details yet. I didn't see how it ended, but there was thread on the org about possibly using Jeff92Se BBK adapter plates, along with 6 gen rotor, and J30 Calipers. J30 Calipers are 2 piston 1 way as opposed to 300zx which are essentially 4 piston (2 front, 2 back). That's what makes the caliper smaller.

walec05
04-06-2006, 11:21 PM
and price wise, the J30 calipers are about $35 each and the 300zx are about $89 a piece. brackets are not included.

I30tMikeD
04-07-2006, 12:57 AM
I have what you need for a J30 caliper swap, besides the calipers.

Brand new J30 Brembo rotors, the proper spacer, and even a modified torque member if you want to give me your stock one.

wielkiwac
04-07-2006, 10:19 AM
whats the different between J30 calipers and 300zx??

Ovaltine Jenkins
04-07-2006, 11:39 AM
J30 Calipers are 2 piston 1 way as opposed to 300zx which are essentially 4 piston (2 front, 2 back). That's what makes the caliper smaller.

you got me there mike, no idea what the difference is.

walec05
04-07-2006, 06:40 PM
^^hey dave, i didnt ask the question. mike did.

the difference is that the J30 has 2 pistons and the 300zx has 4 pistons

wielkiwac
04-08-2006, 07:52 AM
i like 4 not 2;)

walec05
04-08-2006, 11:26 PM
4 are better than 2 anyday.

Ovaltine Jenkins
04-09-2006, 01:17 PM
^^hey dave, i didnt ask the question. mike did.

the difference is that the J30 has 2 pistons and the 300zx has 4 pistons

don't know what you mean.

btw, you're both stupid, yeagh I said it. What do you have done to your car that you need 4 calipers to stop it? Answer, not nearly enough.

wielkiwac
04-09-2006, 02:14 PM
don't know what you mean.

btw, you're both stupid, yeagh I said it. What do you have done to your car that you need 4 calipers to stop it? Answer, not nearly enough.

dont call me stupid

Ovaltine Jenkins
04-09-2006, 02:25 PM
what do you want me to call you?

wielkiwac
04-09-2006, 09:58 PM
what do you want me to call you?

my name is mike

Ovaltine Jenkins
04-09-2006, 10:05 PM
well, my name is mike, what you and paul were saying is stupid. yes 4 is better than 2 but why put it on a car that doesn't even need 2 pistons?

wielkiwac
04-09-2006, 10:26 PM
there are to thinks why i want 300zx calipers:
1. little bit better braking distance,
2. they look sweet

wielkiwac
04-20-2006, 02:49 PM
here we go guys.

http://x11.putfile.com/4/10720433742-thumb.jpg (http://putfile.com/pic.php?pic=4/10720433742.jpg&s=x11)

http://x11.putfile.com/4/10720440296-thumb.jpg (http://putfile.com/pic.php?pic=4/10720440296.jpg&s=x11)

http://x11.putfile.com/4/10720443039-thumb.jpg (http://putfile.com/pic.php?pic=4/10720443039.jpg&s=x11)

Biggs
04-20-2006, 02:52 PM
looks hot!!! paint them !!! how much these cost you again?

wielkiwac
04-20-2006, 02:56 PM
they not installed yet!! i just wanted see if rim will clear it. to finish project i need to get new rotors 272mm x 26mm, brake pads and 5mm spacers

walec05
04-22-2006, 09:37 PM
looks nice mike. hope to see it in person when its done.

Fishstick
04-22-2006, 09:53 PM
here we go guys.

http://x11.putfile.com/4/10720433742-thumb.jpg (http://putfile.com/pic.php?pic=4/10720433742.jpg&s=x11)

http://x11.putfile.com/4/10720440296-thumb.jpg (http://putfile.com/pic.php?pic=4/10720440296.jpg&s=x11)

http://x11.putfile.com/4/10720443039-thumb.jpg (http://putfile.com/pic.php?pic=4/10720443039.jpg&s=x11)

That loooks hot. I would go with RED, but then again my car is black..

Ovaltine Jenkins
04-22-2006, 09:56 PM
what ever happened to the gold/bronze paint we bought last year?

wielkiwac
04-22-2006, 10:28 PM
anybody knows where to get 272mm rotors??

Ovaltine Jenkins
04-22-2006, 10:44 PM
is that the size of 300zx rotors?

wielkiwac
04-23-2006, 05:17 AM
no. 300zx are 280mm. maximas and zx rotors dont fit. bracket holding caliper is little bit too close to hub. to make it fit i need smaller rotors or shave calipers.

Brian
04-23-2006, 07:59 AM
bracket holding caliper is little bit too close to hub. to make it fit i need smaller rotors or shave calipers.
that doesn't make sense.
what bracket???
the only mod needed is to shave 3mm off the 300Z rotor's outside edge.

Ovaltine Jenkins
04-23-2006, 08:34 AM
Yeah, what B said.

wielkiwac
04-23-2006, 09:04 AM
that doesn't make sense.
what bracket???
the only mod needed is to shave 3mm off the 300Z rotor's outside edge.

yep you right.
but for me it was hard to explain it.
do you guys know where i can shave rotors?? i called couple shops and they dont do it:bawling:

Biggs
04-23-2006, 09:09 AM
murray's do it i believe.

wielkiwac
04-23-2006, 09:11 AM
murray's do it i believe.

i spoke to walec5 (he works there) and they dont do it.

Brian
04-23-2006, 05:18 PM
I don't know anyone who will do it.
brembo used to have an online catalog with the disc diameter, bu no more do i find it

wielkiwac
04-24-2006, 05:24 AM
i be still looking

wielkiwac
04-28-2006, 09:34 PM
its D O N E

will post some new pictures soon

Brian
04-29-2006, 11:05 PM
so did you shave the rotors?

wielkiwac
04-30-2006, 07:17 AM
yes i did.
i found shop 2 minutes from my house :)
i didnt have a chance to test them. its raining nd abs goes on all the time

walec05
04-30-2006, 07:50 AM
^^^thats not good if it goes on all the time. you should just turn it off perminantly.

wielkiwac
04-30-2006, 08:05 AM
^^^thats not good if it goes on all the time. you should just turn it off perminantly.

i mean it goes on when its wet and i press brake pedal harder.
but there no issue with normal braking

walec05
04-30-2006, 10:41 AM
OH, i thought that it was constantly going off, when you were normally brakeing. sorry my bad.

got any new pics. up.

wielkiwac
04-30-2006, 11:07 AM
i wanted teke them yesturday but f..ing weather condition.
i will take new pictures when it stop raining.

BTW. why dont you get your a$$ and see my car. its couple minutes driving:smashfreak:

walec05
04-30-2006, 05:59 PM
oh ya. i forgot your right down the street. hey stop by my house and show off you stopping power. im too lazy to drive and my car is being worked on, im coverting it back to stock. fun

wielkiwac
04-30-2006, 09:32 PM
oh ya. i forgot your right down the street. hey stop by my house and show off you stopping power. im too lazy to drive and my car is being worked on, im coverting it back to stock. fun

ill give you call tomorrow. i also have some bussines for you

walec05
04-30-2006, 10:05 PM
k. ill be in school till 2pm then i have to send some things out. ill be go to go after 3pm

wielkiwac
05-01-2006, 05:26 AM
k. ill be in school till 2pm then i have to send some things out. ill be go to go after 3pm

nie ma sprawy. zadzwonie po 3