UK Karting - Notice Board (4-Stroke Karting) : Re: 25 and .5mm overbores...point being missed

Notice Board (4-Stroke Karting)

Re: 25 and .5mm overbores...point being missed
Posted by 'CompetitiveDad' on 14 Oct 2008 @ 21:20

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CompetitiveDadJoined: February 2006
Total Posts: 13
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Hi Ian, this is most of it: data from over 20 engines from eng no. 165 to 190 all new
Stroke 44.65 to 45.16 most 44.90 QMA
Rod 59.89 to 60.34 most 60.0 QMA
Deck 130.23 to 129.90 even spread QMA + SPC
head volume new - 17.3cc to 18.5cc even spread SPC
Ign Timing 24.2 to 27.0 even spread SPC
Flywheel mass 2350g 2600g even spread QMA

QMA = Quater Midget of America Regs
SPC = Statistical Production Control from my measurement

Message Thread:

Has Pro-Karting Gone Mad??? by 'Jimbob' (06 Oct 2008 @ 23:24)

Re: Has Pro-Karting Gone Mad??? by 'benbab' (07 Oct 2008 @ 9:45)

Re: Has Pro-Karting Gone Mad??? by 'Jimbob' (07 Oct 2008 @ 13:16)

Re: Has Pro-Karting Gone Mad??? by 'RoadRat' (07 Oct 2008 @ 17:01)

Re: Has Pro-Karting Gone Mad??? by 'sfmheavy' (07 Oct 2008 @ 18:15)

Re: Has Pro-Karting Gone Mad??? by 'Smileyman' (07 Oct 2008 @ 22:42)

Zero inflation racing! by 'lard ass bob' (07 Oct 2008 @ 23:08)

Re: Zero inflation racing! by 'RoadRat' (08 Oct 2008 @ 10:55)

Re: Zero inflation racing!....blueprinting by 'Smileyman' (08 Oct 2008 @ 12:17)

Re: Zero inflation racing!....blueprinting by 'CompetitiveDad' (08 Oct 2008 @ 13:59)

Re: Zero inflation racing!....blueprinting by 'RoadRat' (08 Oct 2008 @ 15:31)

Re: Zero inflation racing!....blueprinting by 'CompetitiveDad' (08 Oct 2008 @ 19:20)

Blueprinting by 'ADZ' (08 Oct 2008 @ 19:55)

Re: Zero inflation racing!....blueprinting by 'RoadRat' (08 Oct 2008 @ 19:58)

Re: Zero inflation racing!....blueprinting by 'Trev' (08 Oct 2008 @ 20:18)

Re: Zero inflation racing!....blueprinting by 'ADZ' (08 Oct 2008 @ 20:37)

Re: Zero inflation racing!....blueprinting by 'lambstales' (08 Oct 2008 @ 20:54)

25 and .5mm overbores costs even more by 'Trev' (08 Oct 2008 @ 21:12)

Re: 25 and .5mm overbores...point being missed by 'Smileyman' (09 Oct 2008 @ 21:13)

Re: 25 and .5mm overbores...point being missed by 'RoadRat' (09 Oct 2008 @ 21:24)

Re: 25 and .5mm overbores...point being missed by 'CompetitiveDad' (09 Oct 2008 @ 22:38)

Re: 25 and .5mm overbores...point being missed by 'iant' (10 Oct 2008 @ 11:48)

Re: 25 and .5mm overbores...point being missed by 'RoadRat' (10 Oct 2008 @ 16:49)

Re: 25 and .5mm overbores...point being missed by 'IvanGreenfield' (10 Oct 2008 @ 23:00)

Re: 25 and .5mm overbores...point being missed by 'CompetitiveDad' << You are here!

Re: Zero inflation racing!....blueprinting by 'lambstales' (11 Oct 2008 @ 20:41)

Re: Zero inflation racing!....blueprinting by 'RoadRat' (12 Oct 2008 @ 9:57)

Re: Different thinking by 'SimonH' (14 Oct 2008 @ 10:25)

Re: Different thinking by 'RoadRat' (15 Oct 2008 @ 21:56)

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