WBC 2.7L Street Performance TR6 Engine

The gold standard Carrillo connecting rod, the rod against which all other aftermarket performance rods are measured.

We sell Carrillo rods primarily because they suit the small bore of the Triumph Spitfire motor better than our own steel H-Beam rods, which we prefer for the GT6, TR250 and TR6. The easier fit is due to the fact that Carrillo manufactures their own 1/4" big end bolt, while we have to utilize a 5/16" bolt as it is the smallest bolt we have access to from ARP. The smaller CARR bolt allows the big end to be smaller and thus fit down bores of less than 2.97".

Priced individually, only sold in full engine sets of 4 or 6.  Please make sure to order the appropriate quantity.

The Quaife limited slip is a durability and performance upgrade for the standard Triumph TR6 open differential.  The Quaife LSD has no clutches to wear, is maintenance free once fitted and covered by a lifetime warranty.
 

These are a wonderfully vintage looking, yet purposeful addition to any TR250 or TR6 engine. These sumps are finned aluminum, and the casting is fairly heavy in cross section, increasing the rigidity of the long and flexible inline-6 block. Engines that see extreme RPM or have large cylinder overbores (77mm and larger) are advised to fit this sump to increase the strength of the assembled engine. In addition to the strength improvement, the sumps hold over 1.5 quarts of additional oil and feature a removable oil baffle panel.

Another innovative product from Wishbone Classics.  We've trimmed some fat from the standard Triumph inline six cylinder crankshaft, saving 5-6lbs depending on the original weight of the cranks (we've recorded variations of as much as a pound from early to late TR6 cranks).

Cranks are lightened without detriment to strength or operating balance

Cranks are precision balanced on the latest computerized balancing equipment

There is far more to the optimum camshaft than creating the greatest camshaft profile. Wishbone Classics' camshafts are not only proven in terms of performance, but are very accurately ground and exceptionally finished. There are no other companies producing TR6 camshafts to the quality standards we hold our camshaft manufacturing requirements to. Our cam profiles are all of recent design, within the last 5 years, have been proven to be consistent performers as well as having excellent durability.

Through the remainder of 2011 we are offering special pricing on these unsinkable Zenith Stromberg carb floats.  Other vendors are still selling the less reliable, failure prone, air-filled white nylon floats for $22 or more!  Save 15% and get a better product from us. 

Rebuilt driveshaft for your Triumph TR4 through TR6.  The driveshaft is degreased, shot blasted and checked for defects then new high quality universal joints are installed, the driveshaft is balanced and painted in durable semi-gloss black chassis paint.

Standard replacement oil pump for Triumph inline six cylinder engines (GT6, TR250, TR6).

We also sell an uprated oil pump that has been blueprinted to minimize pumping losses and also ported to improve flow through the pump body.