102 foot Question

[Lights]

What is the gear ratio in a 102 foot?

Thanks,
Mark

[Jack Stotts]

Yamato 102 Gear Foot

The ratio on the 102 is 14:15 and is the same on the 302. The Y-80 is 14:16

[vislaguy]

302 foot

Is a 302 foot legal on a 102 stock motor? thanks mike

[HYDRO21Z]

Yes it is

The 302 foot is legal on a 102, but the reverse is not.
You cannot run a 102 foot on a 302.

Dennis 21Z

[jeff55v]

Oic

When I first read the topic line of this thread, I thought it was gonna be a really really long (102') question!

[Richard K.C. Mo.]

Why?

Is there a diff.? , or some other reason?
Stockman.RichardKCMo

The 302 foot is legal on a 102, but the reverse is not.
You cannot run a 102 foot on a 302.

Dennis 21Z

[vislaguy]

mmmm

you would think its brain sugery or something huh?

[Richard K.C. Mo.]

Pretty Basic?

Just from the perspective of someone walking thru' the pitts, go ahead be a surgeon, fire myway.
R

you would think its brain sugery or something huh?

[vislaguy]

oops

I just meant I'm with you why doesnt go both ways there the same foot.mike

[bill boyes]

The 302 tail cone is different. There are some who think that the 102 gear case is faster. This goes back when the 302 was first introduced to stock racing. I say baloney. You must understand the then 102 owners did not want the faster 102 gear case on the 302. The SORC will not address the issue. I suppose if someone wanted to provide some data from testing the two gear cases with the same setup and prop they might listen. Depends on who does the testing and submits the data. I'am not high enough in the chain as I tried and got shot down. Many races now have both 102 and 302 motors and would be nice to be able to exchange gear cases. I for one have broken off 2 skegs on 102 gear cases and cracked a 302 case. Shannon Bowman runs a 302 gear case on his 102(Dayton) I think he won that year.