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Zetec FC in B Mod?
Last post 12-03-2007, 11:52 AM by notstock. 16 replies.
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11-07-2005, 9:36 PM |
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11-19-2005, 3:57 PM |
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11-21-2005, 12:40 PM |
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05-15-2006, 3:22 PM |
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05-15-2006, 6:54 PM |
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Patrick Washburn
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Joined on 12-26-2000
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Wausau, WI
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Posts 1,431
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Points 18,590
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I think I get your A Mod, F Mod, 2 stroke thing, but what is running in BM that's a 2 stroke?
As far as I know (not very close to the class) FC's were the car to run. Tommy and Stu have the Dragon working pretty well recently, but I don't know if I would say the FC's are not competitive. We were just happy to see those Texans leave CM!
BTW, as far as I know FM has not "fallen" yet. Isn't it still somewhat course dependent still between the Vee's and the weed-eaters?
Patrick Washburn STU Evo www.winghats.com
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05-22-2006, 4:53 PM |
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emotepix
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Joined on 05-25-2005
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Posts 20
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Points 405
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I guess Tommy and Stuart were the ones I was thinking about.
B Mod runoff winners:
2005 Stuart Lumpkin McKinney, TX Dragon SR1-B
2004 Tommy Saunders Southlake, TX Dragon SR1
2003 Tommy Saunders Southlake, TX Dragon SR1
2002 Tom Bootz Evansville, IN Legrand MK 25
2001 Tom Bootz Evansville, IN Legrand MK 25
So we get to win when they're not around?
Also from the back of the 2006 rules book:
F Modified
2005 James Libecco Bedford, OH KBS Mk7
2004 Scott Nardin Grandville, MI Solo Vee Werks
2003 Chuck Voboril Fountain Hills, AZ Zink Z-19
2002 Chuck Voboril Fountain Hills, AZ Zink Z-19
2001 John Whitling Cincinnati, OH Red Devil F500
2000 Scott Nardin Grandville, MI Solo Vee Werks
1999 Gary Kramar Arlington, TX Red Devil
1998 John Engstrom Mt. Prospect, IL Red Devil
1997 John Engstrom Mt. Prospect, IL Red Devil
1996 Chuck Voboril Fountain Hills, AZ Zink Z-19
Which to my mind translates to a whole bunch of F500s -- and one Scott Nardin.
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05-22-2006, 5:07 PM |
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05-23-2006, 4:49 PM |
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Steve
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Joined on 02-15-2001
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MI
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Posts 134
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Points 1,960
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Patrick Washburn:We were just happy to see those Texans leave CM!
Actually I was bummed out that they left. It would have been great if Daddio would have stayed in the class as well. Having top drivers to run against is as fun as it gets IMO.
Steve Elzinga #55 CM/#84 F125
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05-23-2006, 6:22 PM |
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Patrick Washburn
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Joined on 12-26-2000
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Wausau, WI
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Posts 1,431
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Points 18,590
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Steve: Actually I was bummed out that they left. It would have been great if Daddio would have stayed in the class as well. Having top drivers to run against is as fun as it gets IMO.
This is true. Just like that time that Washburn left CM.....
Yeah, right!
Patrick Washburn STU Evo www.winghats.com
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05-25-2006, 9:28 AM |
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03-23-2007, 10:52 AM |
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Don Elzinga
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Joined on 09-25-2006
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Points 35
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emotepix:I guess Tommy and Stuart were the ones I was thinking about. B Mod runoff winners: 2005 Stuart Lumpkin McKinney, TX Dragon SR1-B 2004 Tommy Saunders Southlake, TX Dragon SR1 2003 Tommy Saunders Southlake, TX Dragon SR1 2002 Tom Bootz Evansville, IN Legrand MK 25 2001 Tom Bootz Evansville, IN Legrand MK 25 So we get to win when they're not around? (snip)
Tommy and Stuart's Dragon is a DSR, which is powered by a 4-cylinder 4-stroke motorcycle engine with a sequential transmission. I believe that Tom Bootz' car is similar. A 2-stroke CSR would be legal in BM, but heavier than the DSRs. I don't know of anybody who's running one.
Don
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03-26-2007, 3:16 PM |
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03-27-2007, 8:10 AM |
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teamfour
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Joined on 12-07-2003
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New Orleans, LA
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Posts 63
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Points 580
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emotepix:From what I gather, A Mod, B Mod and F Mod have all fallen victim to the 2-stroke snowmobile formula powered specials.
I don't get the "fallen victim" part. F Mod is the class for F500 so what is the problem?
Lee Tilton F440 F-Mod Delta Region
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03-27-2007, 9:11 AM |
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cashmo
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Joined on 04-19-2001
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Milwaukee, WI USA
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Points 5,590
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As far as I know (not very close to the class) FC's were the car to run.
FC's or FA's? I remember the Atlantics doing well in BM but never saw many Continentals. Jeff "Denise still wants a roof over her head" Cashmore
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12-01-2007, 2:02 AM |
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notstock
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Joined on 11-19-2007
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Points 425
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Been there in a FC , like going to a war with a stone knife and bear skins , while your enemies have modern weapons. As long as the SEB refuses to fix the MC and snowmobile drive train overdog problem in Bmod that is probably the only way to get a Fc competative , throw away the pinto and drop in a jap bike engine.
That is why the atlantics are dropping out of Bmod It is a legrand DSR class and they have not proven that they will support the class long term the way the atlantic have in the past.
John Garcia
FC in Bmod in 2001 nats , ralt from 2002 to 2007 , new bastard short wheel base atlantic in 2008
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12-02-2007, 9:11 PM |
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Gonzo_BMod
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Joined on 06-19-2007
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Posts 66
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Another issue with the FC's is the transmission. Others with more experience may chime in but I think there is a problem finding good strong Solo type first gear ratios for Hewlands other than the Mk8/9's. I'm pretty sure that guys running the Mk type trans are running an integral first gear which is required strength-wise to take the standing start launches etc. I don't think that those are common or easy to get anymore. Again, just going from memory as I was looking at an FC before I bought the Legrand. I was actually looking at an FC to sell off the Pinto and Hewland and convert to 1 liter bike power. Some FC's can be had pretty reasonably now and if you sell off the Pinto and Hewland, you can almost recoup the conversion cost to MC power if you are at all handy in minor fabrication. Back half kits exist for mid 90's VD chassis that make this conversion easy. Over the long run, you can buy a whole motor/sequential trans from a wrecked bike (with plenty of squids crashing daily and feeding the motor pipeline) for less than the cost of a rebuild on the Pinto. Nationally, BMod seems to be dominated by the DSR's. Definitely lots of Legrands or Legrand based cars but this year was won by a OmniFab Cheetah SR1. Also a DSR but larger than the Legrand. Here in the north east the current fast guy is in a Ralt RT5 Supervee. Good websites for info:
FC's, Atlantics, F1000's- www.apexspeed.com DSR's CSR's- http://p081.ezboard.com/bdsrforum
Joe Gonzalez 1979 Legrand DSR- B Mod Gilbertsville, NY
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12-03-2007, 11:52 AM |
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notstock
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Joined on 11-19-2007
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Posts 25
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I had no problem finding the right gear ratios for solo in an FC car. Bruce dickey who has won Nats in a FF ford has the same Ld200 transmission and quite frankley there are more gear sets available for the ld 200 than the Mk . One can get the exact overall gear ratios in the Ld if one tries. Next either MK or Ld one should block out 1st gear and use only 2 thru 5th on 5 speed boxes so that only 2 gears need to be used . This completely eliminates the strength issue with the integral or slipper 1st gear and both boxes . The mk series box can take MK5 gear sets and an up rated layshaft that allows quite a bit more power through the box if one uses a rhino case and quaiffe diff. . The primary limiter is HP not torque and the ring and pinion starts exceeding the tooth limit at about 300 hp in the mk box and about 220 in the ld200 box , spreading loads are just about the same but the ld200 gear sets were not designed for more than about 180 hp and 165 ft pounds of torque . The Mk 5 stuff is the same as the guts in a FT200 designed for the ralt/march RT4 car varients with a larger ring and pinion have gone to 500hp . So the issue not gear ratios. For a FF or a pinto/zetec the ld 200 box is more than adequite ,
Transmission is not a limiter in FC or FF
A national class 2 liter pinto motor can be sold for 7k
The ld200 trany is worth 6k all day long.
jg
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