Product Information

C3 Has been building heads in our shop for a long time. We have finally decided to bring this to our online platform. We offer three(3) stages.

Stage 1 : These are Stock heads that have been fully cleaned and checked. We lap the stock valves, installing new valve stem seals/guides in the process. These heads are 100% OEM.    $950 + Core

Stage 2 : With our stage 2 heads we keep all the factory components however add a port and polish to them. These heads are gasket matched on both the intake and exhaust sides. Casting flaws are also removed.   $1595 + Core

Stage 3 : We go all out on our stage 3 heads. These heads are fully ported and polished with all casting flaws removed. We add in high tension single valve springs with titanium retainers, 1mm oversized Intake and 1mm oversized Exhaust valves. $2695 + Core

Core Charge of $700 will be added until you return your usuable heads. You must return the same gen / model heads you purchase - example  If you purchase 2nd gen TT heads you must return 2nd gen TT heads. To avoid the core charge please contact us to arrange shipping your heads first.

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