EVO All Evo Model Discussion

S&S Super G or E?

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Old Jun 2, 2016 | 02:18 AM
  #1  
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Default S&S Super G or E?

My 96" S&S superstock engine came with an S&S manifold which has a divider in the middle (also the heads have dividers in the inlettract) and a Super G carb.

I didn't change the jetting for now, just set it up so it starts and runs smooth and all is well.

Starts easy, runs smooth without popping or sneezing and pull hard all the way to the limiter set at 6500 rpm but it is thirsty!

But after reading a bit on the good old internet I found out S&S ussually equips the 96" with a Super E...not the G?

So what benefit would the G give me, or would it be better to switch back to an E (which I have sitting around anyway)?

Am I right in assuming more grunt low down and less topend with the E over the G or...?
 
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Old Jun 2, 2016 | 06:30 AM
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From what I've read, the G is for engines over 100". It moves a lot of air/fuel. I don't really know how many MPG you'll gain with the E over the G. If you've got an E, try it, tune it, ride it, and report back.
 
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Old Jun 2, 2016 | 06:40 AM
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With carbs it's always a safe bet to go smaller than bigger. I would go with an e
 
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Old Jun 2, 2016 | 06:40 AM
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Originally Posted by stephtell
My 96" S&S superstock engine came with an S&S manifold which has a divider in the middle (also the heads have dividers in the inlettract) and a Super G carb.

I didn't change the jetting for now, just set it up so it starts and runs smooth and all is well.

Starts easy, runs smooth without popping or sneezing and pull hard all the way to the limiter set at 6500 rpm but it is thirsty!

But after reading a bit on the good old internet I found out S&S ussually equips the 96" with a Super E...not the G?

So what benefit would the G give me, or would it be better to switch back to an E (which I have sitting around anyway)?

Am I right in assuming more grunt low down and less top end with the E over the G or...?
That's pretty much what S&S told me when I asked them why they went with the E instead of the G.
They said the top end power that the G produces over the E would almost never be used by the regular rider.
 
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Old Jun 2, 2016 | 07:03 AM
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Originally Posted by texashillcountry
That's pretty much what S&S told me when I asked them why they went with the E instead of the G.
They said the top end power that the G produces over the E would almost never be used by the regular rider.

Hmmm...food for thought...

I do like to cane it down the backroads and I'm loving the fact that you can rev to 6500 and it actually still makes power, but around town you'd be better off with grunt low down...

choices choises....

How about a super E with thunderjet, best of both worlds?
 
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Old Jun 2, 2016 | 07:39 AM
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An E came on the 111, and I'm sure a G would pickup the upper end,
but I sure can't complain about the bottom end throttle response with the E,
and if I'm real easy on it, can get 40+mpg

I have another E I'm thinking about sending to XXX carbs for a work over.

http://www.xxxcarburetors.com/index.htm

They offer a booster kit that might help in your situation

 
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Old Jun 2, 2016 | 07:42 AM
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I've run one of those "Sifton Bomb Sights" on my modified "B" on my 93" shovel for years and love it.

Griz
 
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Old Jun 2, 2016 | 07:43 AM
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I'm running a 44mm CV on my 96" and it's pretty nice. Still working on getting it right where I want it.

Griz
 
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Old Jun 2, 2016 | 08:39 AM
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Originally Posted by stephtell
My 96" S&S superstock engine came with an S&S manifold which has a divider in the middle (also the heads have dividers in the inlettract) and a Super G carb.

I didn't change the jetting for now, just set it up so it starts and runs smooth and all is well.

Starts easy, runs smooth without popping or sneezing and pull hard all the way to the limiter set at 6500 rpm but it is thirsty!

But after reading a bit on the good old internet I found out S&S ussually equips the 96" with a Super E...not the G?

So what benefit would the G give me, or would it be better to switch back to an E (which I have sitting around anyway)?

Am I right in assuming more grunt low down and less topend with the E over the G or...?
My S&S 107" came with a G, the later 111" comes with an E. Figure that out! They give similar numbers and both are built and tuned as touring engines, giving a little over 100/100, with a wide torque curve.

Conventional wisdom suggest your engine may do better with an E and as you have one it might be interesting to install it and see how it works out, however if you are confident your engine came from S&S with a G, or recommended to use one, why change?!
 
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Old Jun 2, 2016 | 08:44 AM
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If the motor is still stock the E will do very well. Also a thunder jet will help you to tune the main jet better as well as above 4200 rpm where the t-jet kicks in. It also allows you to run a smaller main jet.
 
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