I would like to also point out some issues we enocuntered.
Head/cam return took almost a month instead of the week they said it would.
The current cam they are using did not require new springs and retainers (not sure if customers bill was lowered to reflect)
They claimed it did not need heads studs without a turbo (suppose to be included in the price customer was given, again I don't know if they dropped the price to reflect the change)
The head was suppose to ready to bolt on, but they didn't shim the intake valves for clearance, so that took added time as well. Also no included info on valve clearance (we shimmed/adjusted to stock) Also one original shim was missing
No head gasket included (again was suppose to be included in the price)
Mixed up our head with a new head someone else shipped (even though we placed a copy of the P.O in the box with our and customers name on the invoice)
The porting and cam looked great and the unit ran amazing, but their customer service and communication sucked. Which is typical of small companies who havent sold stuff to the publice for very long.
In contrast, RaceCoUSA has been pretty good about getting back to my GM with any questions and orders he's placed.
I would suggest if you plan on getting the Hess upgrade done, then make sure your getting everything they stated. Because with the upgraded retainers, springs, head studs, and pistons the package is over $3K. I don't believe this includes a PV3 either, their just emailing you the tune for the head/cam upgrade. So add another $400 for that and you can't use it on any other machine unles you pay DynoJet more money for each additonal vehicle. Plus the HMF exhaust they recommend for another $900 and your in turbo territory.
jsdmachineworks.com
talon.jacksonracing.com
