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-   -   2010 N.W.Shortcourse Nationals May 15th, 2010 (https://www.rctech.net/forum/northwest-racers/358506-2010-n-w-shortcourse-nationals-may-15th-2010-a.html)

i1justin 01-12-2010 10:04 AM

no problem keep the questions coming!

http://www3.towerhobbies.com/cgi-bin...&I=LXK204&P=ML

is some lead you can find at your local LHS or go to harbor freight and buy some stick on tire weights (or local tire shop) the have double sided stick tape on the pack and mounts right in, I actually used about 4 oz under the ESC and it sits in there nice, and then threw and oz by the servo to meet 5.5lbs

steven_bisig 01-12-2010 10:50 AM


Originally Posted by i1justin (Post 6842759)
Yes running a lipo will drop the weight even more... That is the idea behind the rule. I dont know how your 7 cell nimh is only weighing in at 5.48lbs? The weight was based off of a 6 cell 3600 nimh pack in a out of box slash. I did not use a super precise usps scale though just a simple digital scale from harbor freight :p

We wanted to create an equality in the class without going as far as saying you have to run this specific battery! So to make that happen we had to account for people running nimh packs as well as lipo packs. Most of our guys last summer running lipos had to add 5-6oz of weight (honestly the car handled better). And after a few practice laps some clay stuck to the chassis will help that weight :lol: and the weight is race ready so, bodies, and transponders are included in that weight. So if you would be running a house transponder you can add that weight on.

Can you link us to that kit you were mentioning? i dont remember the 2wd kits coming with the different tires even on the special editions but havent seen new kits.

I have a second scale here that I will throw the truck on during my lunch. The battery that came with my truck is this:

http://www.amainhobbies.com/product_...ck-84V-3000mAh

As for the 2wd Greg Adler truck, they were selling them in teh 4Wheel Parts Stores along side with the 4wd versions. Thats the only place I have seen them but I know their is now a part number from Traxxas.

And I lied, my truck is not completely stock, I bought a Futaba 2.4 transmitter and receiver. Other than that, its completely stock.

Thanks for the info.

Steven b~

Maybell 01-12-2010 11:23 AM

Please tell me that 1/8 buggy tires WILL NOT be legal for the mod classes...:tire:

Thanks

steven_bisig 01-12-2010 11:33 AM

Just weighed it again on a different scale and got the same results, 5.48lbs

steven b~

i1justin 01-12-2010 12:00 PM


Originally Posted by Maybell (Post 6843053)
Please tell me that 1/8 buggy tires WILL NOT be legal for the mod classes...:tire:

Thanks

Sean, 1/8 tires WILL NOT be allowed need to be SC specific designed tires



Originally Posted by steven_bisig (Post 6843096)
Just weighed it again on a different scale and got the same results, 5.48lbs

steven b~

Changing Rx is fine, adding weight is a simple fix but we never had any trouble 6 cell nimh guys making weight with just a stock truck except a few who were running 3000 stick packs, which is why you may be running into issues with a 3200. We based the weight off of 3600 6 cell with a plug attached, as most nimh batteries being run last year were 3800, 4200, and 4600 packs so anything with less mah than 3600 on the nimh side may need a touch of weight. And lipos will need a good chunk

And I beleive the bridgestone tires are the 4X4 kit tires and do not come in the 2WD kit versions so they will not be allowed most likely

Maybell 01-12-2010 02:27 PM


Originally Posted by i1justin (Post 6843186)
Sean, 1/8 tires WILL NOT be allowed need to be SC specific designed tires




Changing Rx is fine, adding weight is a simple fix but we never had any trouble 6 cell nimh guys making weight with just a stock truck except a few who were running 3000 stick packs, which is why you may be running into issues with a 3200. We based the weight off of 3600 6 cell with a plug attached, as most nimh batteries being run last year were 3800, 4200, and 4600 packs so anything with less mah than 3600 on the nimh side may need a touch of weight. And lipos will need a good chunk

And I beleive the bridgestone tires are the 4X4 kit tires and do not come in the 2WD kit versions so they will not be allowed most likely

Thanks!:D

dragonracing 01-12-2010 04:11 PM


Originally Posted by asmazure (Post 6840987)
ROAR rules for stock......page 67 of the 2010 ROAR rulebook

8.10.12.4 No tire tread cutting, bald tires or custom cut tires allowed.

8.10.12.6 Tire Mounted: Minimum Diameter of the tire (mounted) is established to limit
extremely low profile designs. The target dimension (new tire) is established at 4.30
Inches. To compensate for wear, molding tolerances, degradation of foam inserts, the
pre- race minimum allowable diameter of a mounted tire is 4.20 inches. Tracks and
Promoters are encouraged to select a “Stated” tire that works best for their particular
location.

looks like any short course tire allowed. stock or proline, goose etc. or are you going to have a stated tire for stock to use?

asmazure 01-12-2010 06:21 PM

no spec tire for stock sc only spec slash.

marksp 01-12-2010 08:31 PM

Is this an electric only event (i.e. no SC8)?

dragonracing 01-12-2010 08:50 PM


Originally Posted by asmazure (Post 6844807)
no spec tire for stock sc only spec slash.

cool. :D:D

whats the tire that works on the track for sc trucks?:sneaky:

asmazure 01-12-2010 09:29 PM


Originally Posted by marksp (Post 6845528)
Is this an electric only event (i.e. no SC8)?

Yes that was the plan!....

asmazure 01-12-2010 09:33 PM


Originally Posted by dragonracing (Post 6845621)
cool. :D:D

whats the tire that works on the track for sc trucks?:sneaky:

I think any with the smaller lugs,or softer compound.We will know more after a couple club races this spring as we mainly ran slash tires last year.

Nick Monti 01-13-2010 12:00 AM

will we be allowed to camp there in a motorhome or anything

and so no novice class for the young up and comers?

asmazure 01-13-2010 09:49 AM

plenty of room for motor homes and trailers,As far as a novice class that had never crossed my mind but is a great idea.When we post for sign-ups on Where to Race I will add a novice class and will run it depending on entries

steven_bisig 01-13-2010 10:08 AM


Originally Posted by asmazure (Post 6847733)
plenty of room for motor homes and trailers,As far as a novice class that had never crossed my mind but is a great idea.When we post for sign-ups on Where to Race I will add a novice class and will run it depending on entries

What about tent camping?

steven b~


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