sketch2 Posted February 18, 2010 Report Share Posted February 18, 2010 Hey whats up guys Iam new at this but i need some opinions on some dome sizes for my shee, I just got it bored .60, iam at 9,969 ft. and the domes are for a cool head. any info would help Quote Link to comment Share on other sites More sharing options...
baker Posted February 18, 2010 Report Share Posted February 18, 2010 Hey whats up guys Iam new at this but i need some opinions on some dome sizes for my shee, I just got it bored .60, iam at 9,969 ft. and the domes are for a cool head. any info would help what other mods you got? if ya wanna run pump gas youll need 21cc or bigger domes but its also gonna depend on your compression. list all your mods and youll get a better answer for sure. Quote Link to comment Share on other sites More sharing options...
Fullthrottle02 Posted February 18, 2010 Report Share Posted February 18, 2010 didn't know banshees could ride on clouds. I would image at that elevation you would be able to put a real small dome in it and still stay on pump gas if that's your intention. What is it, under 160 psi to still run pump gas? I don't know if you can even get to that at 10k ft. Quote Link to comment Share on other sites More sharing options...
bbcmudtruck Posted February 18, 2010 Report Share Posted February 18, 2010 Are you sure your at 10,000 ft? Here is the chart from Noss machines website. http://www.nossmachine.com/banshee_heads.htm Quote Link to comment Share on other sites More sharing options...
papa_smurf49319 Posted February 18, 2010 Report Share Posted February 18, 2010 ya at that elevation you could get away with some compression for sure! Quote Link to comment Share on other sites More sharing options...
sketch2 Posted February 18, 2010 Author Report Share Posted February 18, 2010 (edited) Yeah Iam way out here in the hills lol, were pretty up in elevation, My mods are: FMF Fatty's with power core II's, stock cylinders with .60 bore, forged wiseco pistons, stock stroke crank trued welded,Vforce II reeds, toomey air filter kit, and cool head, and i wanna run pump gas, Oh snap I mean 6,969 feet my bad Edited February 18, 2010 by sketch2 Quote Link to comment Share on other sites More sharing options...
kawiking Posted February 18, 2010 Report Share Posted February 18, 2010 pm noss or call him ... http://www.nossmachine.com/banshee_heads.htm Quote Link to comment Share on other sites More sharing options...
dlnoss Posted February 19, 2010 Report Share Posted February 19, 2010 You should be fine with 18cc domes on premium pump gas unless you take a trip to lower elevations. -David Quote Link to comment Share on other sites More sharing options...
sandman81 Posted February 19, 2010 Report Share Posted February 19, 2010 You should be fine with 18cc domes on premium pump gas unless you take a trip to lower elevations. -David X2, ran some 18 in tucson. elevation 2,389. bike ripped Quote Link to comment Share on other sites More sharing options...
sketch2 Posted February 19, 2010 Author Report Share Posted February 19, 2010 X2, ran some 18 in tucson. elevation 2,389. bike ripped What do u guys think about 21's? do u think the motor would hold up? Quote Link to comment Share on other sites More sharing options...
dlnoss Posted February 19, 2010 Report Share Posted February 19, 2010 21cc domes will give you less compression than 18cc domes. At your elevation, the smaller domes will help compensate for the loss of barometric pressure. 21cc would be better than a stock head but 18cc would be safe. -David Quote Link to comment Share on other sites More sharing options...
sketch2 Posted February 19, 2010 Author Report Share Posted February 19, 2010 so 18cc domes would b the safest then with the mods i got, alright cool thanxs guys Quote Link to comment Share on other sites More sharing options...
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