.:HSTuners::::Hondas Wanted:: |
11-28-2002, 10:13 PM
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#1 |
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Posts: n/a
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Strengthening a Gearbox for Big Power
How do you go about strengthening you gearboxes for big HP???
I've just turbocharged my B16A engine with the works done to the internals, and now I want to make sure my Y21 gearbox doesn't break halfway down the 1/4 mile. What are my options??? |
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11-30-2002, 10:40 AM
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#2 |
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A Quaiffe is a must if your pushing a ton of power. There are a few companies out there that does make stronger gear sets for your Y21 but they are about 2500 bucks. You can however alter all the ratios in there.
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12-01-2002, 09:03 PM
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#3 |
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Hmmm... expensive options, is there anything I can do that isn't as expensive?
Is the Integra Gearbox any better? |
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12-02-2002, 10:33 AM
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#4 |
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Repost Wagon
Join Date: Dec 2001
Location: over here
Age: 43
Posts: 17,266
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i'm not sure about the y21 tranny is that a manual or an auto ? i know www.levelten.com can bulletproof your tranny for up to 500hp and 500tq.
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12-02-2002, 06:05 PM
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#5 |
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went to Level10's site, looks like they only do Auto's... They Y21 tranny is a manual.
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12-02-2002, 08:58 PM
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#6 |
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Repost Wagon
Join Date: Dec 2001
Location: over here
Age: 43
Posts: 17,266
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give them a call. they should make them if not do a search on google. i came up once with a lot of companies that modified trannies but i haven't saved the links
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12-14-2002, 03:18 PM
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#7 |
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Posts: n/a
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I wouldnt worry about the y21 holding up. It can take abuse but like every honda tranny the diff is the weak point.
BTW i make over 500whp on a y21 with jsut a Quaiffe. That is the only upgrade to the tranny |
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12-15-2002, 10:45 PM
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#8 |
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Thought Police
Join Date: Aug 2001
Location: orlando florida
Age: 40
Posts: 9,662
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the only other thing i'd be worried about would be clutch and then your syncros''' honda syncros like to go bad, i doubt 500hp would slow it down at all
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Black Vtec Prelude-h22a power'd  Many dreams come true, and some have silver linings. I live for my dreams and a pocket full of gold. |
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01-02-2003, 04:44 AM
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#9 |
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Posts: n/a
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Thanks for the info, I'll look around for a Quaiffe Diff.
What price should I be looking at? |
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01-02-2003, 01:27 PM
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#10 |
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Thought Police
Join Date: Aug 2001
Location: orlando florida
Age: 40
Posts: 9,662
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850 i think
__________________
Black Vtec Prelude-h22a power'd Many dreams come true, and some have silver linings. I live for my dreams and a pocket full of gold. |
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