ware do i send my TRI-Z cylinder to get WRENCH REPORT mods ?

[TRI-Zbrian]

i was wondering if there is any one on here that does the mods or ware i have to send my cylinder to get the wrench report mods done. im talking about the extra boost port and raised ports. who does this and ware do i send my cylinder to to get it done. :D

[skippy]

ask mike... mbg75@optonline.net the one i just got from him has this done!

[TRI-Zbrian]

ok ill do that. how much did u pay and what did u have doen? is his work good? were the power gains worth the money spent? was the power a night and day difference ?