We have 1 set of CMI sport tube headers BRAND NEW IN THE BOXES FOR BRAVO SET UP !! THEY ARE STANDARD BIG BLOCK CHEVY BOLT PATTERN AND CAN SIMPLY BE DRILLED FOR MERCURY 525/700 SCI !! So basically they..
Double R Performance has one Mercury Racing 540 for sale in the crate from Mercury. It is from the Mercury Pacemaker program. So it could have been in a boat show or service school. It has never been ..
Mercury Racing 520 SALE!! Double R Performance has three Mercury 520's for sale in the crates from Mercury. They are from the Mercury Pacemaker program. So they could have been in a boat show or servi..
Double R Performance has received a mountain of new inventory from Mercury including the amazing new Verado 400 R. The Verado 400 R's are from the Mercury Pacemaker program which means Mercury may hav..
We have a PAIR of mercury 700 SCI's Mercury Factory Devil-Red eye and Black in color, Will be completely rebuilt with zero hours when finished !! These motors are being COMPLETELY gone through here at..
JC Performance 1150s currently set at 1000hp each. Best of the best. Low run time and only freshwater since rebuild. 557". Sonny Bryant Cranks, Polished PSI blowers, lots of Crower parts. Carbed now, ..
Have these from old sc drive Gears were damaged when vericle bearing let go bought new. Vert shaft -1 ....$240 Red carrier....,..$120 Bare case, cracked outside verticle shaft lower bearing, damged ra..
Two BDS 16-71 Superchargers, four dominator carbs, flame arrestors, aftercoolers, pulleys, fuel lines. Carbs are 1150 modified by Braswell to 1300 CFM. Aftercoolers are Super Chillers. Maintained rel..
Vortech V4-J marine super chargers with coolers. Taken off of Mercury Racing 500 EFI . Vortech say's 750 hp on 500 EFI up to 1100 hp with blow through carb. I do not have all of the brackets, pully's,..
PAIR of 572 mild blower motors.. These motors were built with everything NEW including brand new B&M 871 blower kits and brand new carbs and were dynoed and never installed in the boat, been sitting o..