RB20 W/ RB25 Trans - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

zacharybackus · 12-18-2016, 11:15 AM

Cant seem to find a solid answer so i might as well ask here.

I have a rb20 rougly 300 whp , broke the tailshaft off my trans and the yoke on my DS so im going to upgrade.

Do i just need the 25 trans and rb25 driveshaft? (I'm working with mckinney motorsports)

Everyone is saying ill need a custom DS. Any help would be great

jr_ss · 12-19-2016, 06:56 AM

You're working with McKinney and they don't have the answer? Aren't they the RB swap shop?

slidewayz240 · 12-19-2016, 09:10 AM

McKinney is the absolute last place I would ever go for anything. Various friends, and I have had such horrible experiences with their customer service and products. I have seen so much garbage come out of that place with promises to make it better left unfulfilled.

zacharybackus · 12-19-2016, 09:34 AM

Quote:

Originally Posted by slidewayz240

McKinney is the absolute last place I would ever go for anything. Various friends, and I have had such horrible experiences with their customer service and products. I have seen so much garbage come out of that place with promises to make it better left unfulfilled.

Never again. Trust me.

Sent from my SM-G900P using Tapatalk

RB25GUY · 12-19-2016, 09:49 AM

Damn that sucks ive had no issues with my mount kit its been in one of my s13s for two years and putting the same ones in my new s13 build as well...

gaz_moose · 12-19-2016, 01:44 PM

what chassis is this in??

your going to need to buy a front propshaft section anyway so,,
your best bet is to just fit the gearbox and see if the front section will work with your current rear section. if not then go get a custom front section made up.

its best to keep a 2 piece prop and not go for a solid 1 piece. but take both sections to the propshaft place so they can balance them together.

S14Serge · 01-11-2017, 06:38 AM

Raw-Brokeage would be a good source to ask anything related RB.

12-18-2016, 11:15 AM	#1
zacharybackus Join Date: Sep 2015 Location: Cincinnati Age: 27 Posts: 36 Trader Rating: (0) Feedback Score: 0 reviews	RB20 W/ RB25 Trans Cant seem to find a solid answer so i might as well ask here. I have a rb20 rougly 300 whp , broke the tailshaft off my trans and the yoke on my DS so im going to upgrade. Do i just need the 25 trans and rb25 driveshaft? (I'm working with mckinney motorsports) Everyone is saying ill need a custom DS. Any help would be great

12-19-2016, 06:56 AM	#2
jr_ss Post Whore! Join Date: Dec 2005 Location: Pa Posts: 6,056 Trader Rating: (34) Feedback Score: 34 reviews	You're working with McKinney and they don't have the answer? Aren't they the RB swap shop? __________________ My SR20VET

01-11-2017, 06:38 AM	#7
S14Serge Zilvia Junkie Join Date: Apr 2009 Location: Dallas, TX Posts: 337 Trader Rating: (1) Feedback Score: 1 reviews	Raw-Brokeage would be a good source to ask anything related RB. __________________

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12-19-2016, 09:10 AM	#3
slidewayz240 Zilvia Member Join Date: Jan 2011 Location: Wilmington, NC Age: 35 Posts: 299 Trader Rating: (3) Feedback Score: 3 reviews	McKinney is the absolute last place I would ever go for anything. Various friends, and I have had such horrible experiences with their customer service and products. I have seen so much garbage come out of that place with promises to make it better left unfulfilled.

12-19-2016, 01:44 PM	#6
gaz_moose Zilvia Member Join Date: Mar 2008 Location: engerland Posts: 242 Trader Rating: (0) Feedback Score: 0 reviews	what chassis is this in?? your going to need to buy a front propshaft section anyway so,, your best bet is to just fit the gearbox and see if the front section will work with your current rear section. if not then go get a custom front section made up. its best to keep a 2 piece prop and not go for a solid 1 piece. but take both sections to the propshaft place so they can balance them together.