Post Reply Who Can Post? All users can post new topics and all users can reply. Username   Need to register? Password:   Forgot password? Subject: (optional) Icon:   Formatting Mode: Normal Advanced Help Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Tahoma Times New Roman Trebuchet MS Script MT Bold Stencil Verdana Lucida Console -2 -1 1 2 3 4 5 6 White Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: HTML is On Smilies are On BB Code is On [img] Code is On [quote][i]Originally posted by Kaitsu[/i] Hello, from the latest version (7.7.2008) of the IMCA rule book: F430 6.4. MOTOR, GEAR & PINION (a1) MOTOR -..., with a 50 pitch 8T pinion already soldered to the shaft, (b) PINION & GEAR -....On MTT gear ratio is always 44:9. FIA GT 7.4. MOTOR, GEAR AND PINION (a1) MOTOR -..., with a 50 pitch 8T pinion already soldered to the shaft, (b) PINION & GEAR - ... On MTT gear ratio is always 44:9. Maybe somebody can help and tell me what is the gear ratio in these classes next IMCA worlds? - Is it same in both classes? - Is it 44/9 = 4,89? - Is it 44/8 = 5,50? - Is it 39/8 = 4,88? According to the rule book the latest one is correct. Pinion is Z8 and gear ratio is (almost) 44:9... Regards Kai [/quote] Disable Smilies? Use signature? Turn BBCode off? Receive email on reply? Attachment:

Topic Review Big Al  posted on 8-7-2008 at 09:41 it's 44/9 Kai for sure. Big Al Kaitsu  posted on 7-7-2008 at 09:48 Hello, from the latest version (7.7.2008) of the IMCA rule book: F430 6.4. MOTOR, GEAR & PINION (a1) MOTOR -..., with a 50 pitch 8T pinion already soldered to the shaft, (b) PINION & GEAR -....On MTT gear ratio is always 44:9. FIA GT 7.4. MOTOR, GEAR AND PINION (a1) MOTOR -..., with a 50 pitch 8T pinion already soldered to the shaft, (b) PINION & GEAR - ... On MTT gear ratio is always 44:9. Maybe somebody can help and tell me what is the gear ratio in these classes next IMCA worlds? - Is it same in both classes? - Is it 44/9 = 4,89? - Is it 44/8 = 5,50? - Is it 39/8 = 4,88? According to the rule book the latest one is correct. Pinion is Z8 and gear ratio is (almost) 44:9... Regards Kai

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