R rydersv6 Member Joined Feb 8, 2012 Aug 11, 2012 #21 they are the earlier heads thats why they aren't ported and have not sold....... once you port them that's it......
they are the earlier heads thats why they aren't ported and have not sold....... once you port them that's it......
4 49-blues Active Member Joined May 30, 2001 Aug 11, 2012 #22 I have a brand new set of scorpions roller rockers if you need them to make a sale with all hardware-$175. Shipped.
I have a brand new set of scorpions roller rockers if you need them to make a sale with all hardware-$175. Shipped.
S sakudog Active Member Joined Apr 14, 2012 Aug 11, 2012 #23 rydersv6 said: they are the earlier heads thats why they aren't ported and have not sold....... once you port them that's it...... Click to expand... What do you mean "That is it" ? The old casting, once ported, have a tendency to crack somewhere on the intake runner/near the water jacket? (honestly that is a complete guess but not sure what else you could mean)
rydersv6 said: they are the earlier heads thats why they aren't ported and have not sold....... once you port them that's it...... Click to expand... What do you mean "That is it" ? The old casting, once ported, have a tendency to crack somewhere on the intake runner/near the water jacket? (honestly that is a complete guess but not sure what else you could mean)
H HouseofSpeed Hangin' and Bangin' Joined May 27, 2001 Aug 11, 2012 #24 The early heads had guide problems as well...
H HouseofSpeed Hangin' and Bangin' Joined May 27, 2001 Aug 12, 2012 #26 Some were improper stem clearance...others were the guides not staying in the heads...saw some of both issues.
Some were improper stem clearance...others were the guides not staying in the heads...saw some of both issues.
B bpman1234 Well-Known Member Joined Jan 24, 2011 Aug 12, 2012 #27 so if i dont port them and and have new guides put in wont have any problems?
C cml87type New Member Joined Oct 8, 2010 Aug 12, 2012 #28 49-blues said: I have a brand new set of scorpions roller rockers if you need them to make a sale with all hardware-$175. Shipped. Click to expand... These are for irons I'm assuming? I'll like to see them if they are and get some payment info from you. Thanks. Clay
49-blues said: I have a brand new set of scorpions roller rockers if you need them to make a sale with all hardware-$175. Shipped. Click to expand... These are for irons I'm assuming? I'll like to see them if they are and get some payment info from you. Thanks. Clay
