Will Internals from a YS1 go into an S1 casing?
Honda-Tech Member
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From: dark smokey cafes of Bolsa, CA
Re: Will Internals from a YS1 go into an S1 casing? (KoRE)
Good question. This might help, http://courtneyeg9.streetracing.org/btech.trans.y1.html. That's JDM_DOHC_SiR's write up on how to do 92+ internals on a 90-91 tranny. IM him for questions...good guy. HTH.
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From: PSL, florida, us
Re: Will Internals from a YS1 go into an S1 casing? (Mista Bone)
let me spell it out kwon= NO 
the YS1 internals are much bigger than the S1, and the YS1 has three individual shift forks and the S1 only has two with the 5th/reverse fork branching out from the 3/4 shift fork! also the physical size of the two is different, the YS1 is about 1.5 times bigger than the S1. bigger synchros, bigger gears!
the YS1 internals are much bigger than the S1, and the YS1 has three individual shift forks and the S1 only has two with the 5th/reverse fork branching out from the 3/4 shift fork! also the physical size of the two is different, the YS1 is about 1.5 times bigger than the S1. bigger synchros, bigger gears!
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