OFFICIAL 2014 TSM RULES DISCUSSION

[sackracing]

Post up your suggestions or PM them.

No yoga pants or camel toes

Discuss....

 

[Mike E]

I like the rules as is. Based on what little I've seen from my car I think the weight for a stage motor is probably not far off.

If i had to propose anything, I would like to see 4 bolt turbine housings allowed. 68mm turbines could stay, just with a 4 bolt housing. It just allows me to bolt on a bigger turbo easier for local racing.

 

[KevinB]

I would like to see:
-4 bolts allowed
-exhaust not needed
-allow wastegate to be open air (like ths does)
-no tech for 9.50 and slower


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[tom robison]

Other GM body styles as long as they fit the rules of stock suspension, turbo.....


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[sackracing]

I say:

71 turbo
3250 iron
+ 100 aluminum
+ 100 stage block
No exhaust req'd
Open wg allowed

 

[KevinB]

I say:

71 turbo
3250 iron
+ 100 aluminum
+ 100 stage block
No exhaust req'd
Open wg allowed

Make the rules only that but add no nitrous. That would be interesting.

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[sackracing]

Need to stay with stock suspension

 

[sackracing]

How hard would it be to police 4 bolt housings for turbine size?

 

[tom robison]

They only police the compressor side.


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[Mike E]

Since they would have v-band downpipes, just pull the downpipe and measure. Might have to pull the turbine housing and use a plug. Or, it might be possible to do it via part number like we have now.

 

[KevinB]

Didnt know there was a limitation on the turbine side

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[sackracing]

The four bolt takes this even closer to TSO

 

[sackracing]

Didnt know there was a limitation on the turbine side

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Mike suggested limiting it to 68

 

[tom robison]

On the exhaust side?


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[tsm3089]

Pulling a heat cycled exhaust housing at the track is not a good idea.

 

[Team Banana]

Stage motor
88 turbo
any weight
Change the name to XTSO

 

[tsm3089]

Didnt know there was a limitation on the turbine side

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The limit on the turbine side is the 3 bolt housing.

 

[sackracing]

I agree on the three bolt housing. That's a staple.

 

[sackracing]

Stage motor
88 turbo
any weight
Change the name to XTSO

Allow wheelie bars too?

 

[Team Banana]

Twins limited to 88mm but add 100 lbs to any engine combo