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The TTS-904 Tennessee Thunderstix is a big lift cam built for 196cc, 212cc, and other small block GX200 based engines.
The TTS-904, or what we call the "Black Bird," is a big lift cam to take advantage of your high-flowing cylinder head. This camshaft works well with an engine where the cylinder head does the heavy lifting; we recommend this mostly for billet or custom cast heads that continue to increase flow above 350 lift pair with 1.1, 1.2, or high flow billet heads 1.3 rockers. This cam is also frequently used with combinations that don't include ratio rockers, but a big lift is needed. The 252 duration and 108 centerlines produce a good scavenging effect higher in the rpm range to produce more top-end power. This is not a "street" friendly camshaft and will require block clearance to fit.
Using this cam requires an upgraded spring package, billet rod, and billet flywheel.
Recommended Class: RWYB/Open Modified
Cam Card for TTS-904
Target (MAX) RPM: 9200+Spring Pressure (In / Ex): 32 lbsValve Lash (IN/EX): .003."Ignition Timing: 34 Deg BTDC
INTAKE LIFT: .352Dur @ .050": 252 Deg.C/L: 108 ATDC
EXHAUST LIFT: .353DUR @ .050": 252 DegC/L: 108 BTDC
Engine: 196cc OHV Clone/212 Hemi/Tillotson 196/212/225
*Note engines with the 58mm crankshafts, including the Wildcat 223, Predator 224, or any of the EC Stroker Kits may require clearance for the compression release to pass the crankshaft weights.
Returns- Returns must be communicated by customers within 7 days of delivery and sent back within 30 days to receive a refund. No returns without authorization will be accepted. All returns must be accompanied by a copy of the receipt and a note. All items must be returned complete and in new condition.
All returns are subjected to 20% processing and restocking charge after the product has been inspected. The shipping cost will not be refunded.
Refunds will be made back to the same method of payment when ordering those parts. We will not refund a different method of payment.
Non-returnable Items Include- Close Outs and Clearance Items, Special Orders, Custom Orders, Used Parts, and Cut to Length Items. (Other items may apply)
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All standard shipping orders will be shipped within a day or two on weekdays. Orders placed on the weekend (Fri-Sun) will be shipped Monday or Tuesday or the first weekday after a holiday. Custom or Handbuilt Products may require more time to be built before shipping. For any reason, an order may be delayed or prevented you will be contacted through phone and/or email.
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UPS Estimated Shipping Lead Times
USPS Estimated Shipping Lead Times