Need gearing help

[kinger]

Ok guys I have a 25T tooth top gear and I 'believe' a stock lower gear. The sled as nitrous and the 25T was added for a little more top end. reading around it looks like a large top gear compared to stock apexs (what is stock for rx1 21T?)

Playing with the interactive gear calculator what is the lower gear stock?

Thanks a lot!

 

[rx1racer]

24 -38 is stock gearing.Most will tell you they get better performance and more top end with the 23 as top gear.

05 rx-1 candy red ,ecp kit,cams ,ported heads,qc-1 pipes,172.5 mains.wiseco hi-comp pistons,hauck clutching,timing advance,and a dose of high octane fuel for good measure.

 

[2Blu4U]

Go with a 23 top gear or better yet a 40 bottom gear. Less binding with the 40

 

[woodchk454]

Ive got 23-40 (or was it 22-40) cant remeber for sure now i better check. I had to buy a new chain to run the gearing I got, and i love everythingabout it but the gas mileage.

 

[2Blu4U]

70 link

 

[culvert]

I have two 40 tooth bottom gears for sale if needed.
Pm for prices