HarleyTechTalk

seen where  HD  has the wet head  SE heads for the stage 4 build they do think its also a flattop  10.5 piston . anyone know what size the chamber is on these by chance?
Thanks

New wet head stage 4 builds comes with 10.75:1 advertised pistons. Nickle plated. Saw em at the Nashville dealer meeting Tuesday. +5.5  cc dome for an 83cc chamber

Quote from: rigidthumper on August 28, 2014, 08:28:12 PM
New wet head stage 4 builds comes with 10.75:1 advertised pistons. Nickle plated. Saw em at the Nashville dealer meeting Tuesday. +5.5  cc dome for an 83cc chamber

Seen one getting put together a couple weeks ago and it has a lot a ccp  used H G, that comes in the kit. not sure what the thickness if but the motor had 225 ccp. 
so these heads are 83 cc chambers?   the stock head chamber are just short of 80 cc if i recall.
needless to say that build should run decent.  but its still a 259 cam .
would you know what the valve size is by chance?

Thanks

SE catalog shows a 11.25 piston for the 103 wet head

Quote from: thewhitedogg on August 30, 2014, 02:37:37 AM
SE catalog shows a 11.25 piston for the 103 wet head
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all i have seen the is the supplemental book   and the stg 4 kit is there but i never did see any specs on it like valve size or cc of chambers or mention of compression or the piston compression  have not been able to get the  SE  catalog yet maybe next week.
for sure that kit give a lot of compression . have to think its a bit much for a big ole limited.