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10-18-2007, 10:38 PM
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#1 (permalink) |
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250EX Rider
Join Date: Feb 2005
Location: west olive, MI
Posts: 260
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Durring the end of this summer I sold my Z400 to get a yfz. I bought an 04 yfz from riding buddy. It had a white brothers slip on, K&N filter, AC nerfs and bumper. After the purchase I did the cam mod and 07 squirter update. I thought it had enogh power till I got a chance to ride some Venom powered machines at silver lake. This made me decide to make one of my own. A couple of weeks ago I ordered a 14-1 stock bore piston, head porting, and a modified ESR intake.
After some great service and turnaround time I installed it last friday. Broke it in friday night, ran it on 300 ft sand drags saturday. Previously my best time was 5.45 seconds at 56 mph. Saturday my best time was 5.25 seconds at 58 mph on a very rough track. On a couple of the better runs I had my 60ft times were in the high 1.8 second range. I had a lot of trouble keeping the front end down. Need to work on a better setup now. Definetly has a better time in it. This was the last race of the season. I will have to find the right setup next year (gearing, tires, swingarm). Its a whole new machine, revs out right now. Between the family and hunting, I have not had much seat time yet. Plan on making a trip to silver lake this saturday. Cant wait to try it out there. Thanks to John (mixxer) for the build and great service.
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-2004 yfz501 Venom 14:1 100mm bore, Venom porting, Venom pipe, Venom RAT, 44mm FCR (Sredrum), +3 HR crank, ESR intake, Intake Hotcam, Cam mod, +6 swing arm-Green 02 grizzly 
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10-18-2007, 11:29 PM
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#3 (permalink) |
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450R Veteran
Join Date: Jul 2004
Location: the shadows, outside your periferal vision
Posts: 13,229
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thanks for the update Chuck!
let me know how it all runs @ silver lake..... looks like the weather is going to be great on sunday..! you know what's funny??.... i do almost twice as many yfz's as i do trx's....
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Venom Performance 517 655-2870 SREDRUM Racing \Ohio \ Dyno Tuning 419 618-5982 KBR Sand Sspecialists 801 967-7100 ....learn to have some patience??!!......how long is THAT going to take??!!! |
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10-18-2007, 11:30 PM
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#4 (permalink) |
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450R Veteran
Join Date: Jul 2004
Location: the shadows, outside your periferal vision
Posts: 13,229
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Chuck....
better update your sig line..!...lol...
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Venom Performance 517 655-2870 SREDRUM Racing \Ohio \ Dyno Tuning 419 618-5982 KBR Sand Sspecialists 801 967-7100 ....learn to have some patience??!!......how long is THAT going to take??!!! |
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10-22-2007, 03:14 PM
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#5 (permalink) |
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250EX Rider
Join Date: Apr 2006
Location: Findlay,Ohio
Posts: 296
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Very nice gain witti. Did you get out to SL to drag it? You still have more you can do to bro. Better Venom exhaust,intake and bigger carb. You got that head ported fast to BTW,and put back together in no time.
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SUCKER 1 one that sucks: SUCKLING 2 a freshwater fish related to carps that has thick soft lips for sucking in food 3 a new stem from the roots or lower part of a plant 4 LOLLIPOP 5 a person easily fooled or cheated 6 a person that spent a thousand dollars for an FCR. Raves about the throttle response and performance. Then discovers it's not machined correct. And has to spend hundreds more to make it right |
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10-22-2007, 05:01 PM
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#6 (permalink) | |
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250EX Rider
Join Date: Feb 2005
Location: west olive, MI
Posts: 260
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Quote:
I talked a little with John about his pipe. Need to save up a little more money now. By spring I would like to have a Venom pipe, Sredrum bored carb, also hope to get it on the dyno to tune it.
__________________
-2004 yfz501 Venom 14:1 100mm bore, Venom porting, Venom pipe, Venom RAT, 44mm FCR (Sredrum), +3 HR crank, ESR intake, Intake Hotcam, Cam mod, +6 swing arm-Green 02 grizzly
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10-22-2007, 07:03 PM
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#7 (permalink) | ||
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250EX Rider
Join Date: Apr 2006
Location: Findlay,Ohio
Posts: 296
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Quote:
Sounds good witti. I can't wait till spring bro. We will have to go to the dyno the same day. Till then take it easy.
__________________
SUCKER 1 one that sucks: SUCKLING 2 a freshwater fish related to carps that has thick soft lips for sucking in food 3 a new stem from the roots or lower part of a plant 4 LOLLIPOP 5 a person easily fooled or cheated 6 a person that spent a thousand dollars for an FCR. Raves about the throttle response and performance. Then discovers it's not machined correct. And has to spend hundreds more to make it right |
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10-23-2007, 06:39 AM
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#8 (permalink) |
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450R Veteran
Join Date: Jul 2004
Location: the shadows, outside your periferal vision
Posts: 13,229
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you had to say can't wait till spring....:(
gawd i hate midwest winters.....!
__________________
Venom Performance 517 655-2870 SREDRUM Racing \Ohio \ Dyno Tuning 419 618-5982 KBR Sand Sspecialists 801 967-7100 ....learn to have some patience??!!......how long is THAT going to take??!!! |
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10-24-2007, 07:22 PM
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#9 (permalink) | |
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250EX Rider
Join Date: Feb 2005
Location: west olive, MI
Posts: 260
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Quote:
__________________
-2004 yfz501 Venom 14:1 100mm bore, Venom porting, Venom pipe, Venom RAT, 44mm FCR (Sredrum), +3 HR crank, ESR intake, Intake Hotcam, Cam mod, +6 swing arm-Green 02 grizzly
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10-25-2007, 10:21 AM
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#10 (permalink) |
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400EX Rider
 
Join Date: Dec 2005
Location: Indiana
Posts: 1,387
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Sounds like a cool ride Chuck!! Congrats!
I'm sure we'll meet up in the spring, after we all thaw out. lol Later- Kris
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2004 TRX530R 59.8hp/41.25 ft lbs Venom Porting, Immortal Intake & +1 KW exh. valves, 99 mm 12:1 Wiseco 2-ringer piston, +4mm stroker crank, HC Stage 3 cam, 43.5mm Sredrum taper-bored FCR, Venom full exhaust, Modded ESR intake/ K&N, Dynatek prog. ignition, Trail Tech -4 flywheel 1955 Chevrolet Pro Streeter Big Block 468 1967 Oldsmobile 442 drag car Big Block 468 1969 Chevrolet Corvette 350c.i./350h.p. 1985 Harley Davidson Low Rider 80c.i. 2007 Chevy 2500HD Crew Cab Duramax 2008 Yamaha Raptor 815 Venom big bore stroker 76.35hp/61.8 ft lbs 2004 Honda 530R Venom big bore stroker 59.8hp/41.5 ft lbs How? no kids... uh wait, I mean 2 new little heathens that have seriously impacted my toy fund!!! Watch out for my favorite future jockeys!! |
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