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Title: Grey head Post by: GMVAN on January 25, 2016, 09:29:18 AM Can someone tell me if the ports of early grey heads were 7 ports 3 in 4 out doesn't sound right to me but unsure Thanx Steve
Title: Re: Grey head Post by: RET on January 25, 2016, 01:41:39 PM All original grey heads are the same in this regard, 7-port just as you described.
Title: Re: Grey head Post by: GreyFC on January 29, 2016, 08:46:49 AM Can someone tell me if the ports of early grey heads were 7 ports 3 in 4 out doesn't sound right to me but unsure Thanx Steve Not just early but every single factory grey head is 7 port, 3 in 4 out. Other heads built for the grey ( not factory ): Waggot twin cam: 12 port Repco Crossflow: 12 port ( inlets a mostly divided ) Foster twin cam: 12port Dunston rotary vale: 12 port |