Description:
CNC RACE PORTED Stage 2 HEADS for your 3.7L Dodge, Jeep or Chrysler are now a reality! We are now able to bring you the BEST ported heads in the business through KNOLTON THUNDER!
Details: These heads are FULLY prepped and ready for your High Output 3.7L engine.
Knolton first starts by hand porting the first port for best possible flow, they then put that port information into their CNC machine and replicates that best port in the rest of the runners. What you get is perfect, equally balanced port flow. This inherently makes HP in itself. They then install performance valves/springs/retainers to handle high RPM stability and performance.
When you step up to these heads your stepping into the real deal.
If a core charge is applicable to you please make sure you select it, we will NOT ship heads without the core charge up front. If the customer ships his/her own heads then no core charge is required. Customer is responsible for SHIPPING both ways if they chose to send their own heads for porting.
Cores MUST BE RETURNED within 3 months (90 days) of receipt of your ported heads. If we do not receive the core returns or do not hear from you within 90 days, we WILL use your core payment to replace the heads we sent to you. Effectively you lose your core deposit if this happens. Please keep us posted and make every effort to return cores in a timely manner...
Dropships direct from manufacturer.
This product was added to our catalog on Thursday 27 February, 2020.
