JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

The Tuning Works
  • The Tuning Works
  • My Account
  • Cart Contents
  • Checkout
  • Contact Us
Aluminium Cylinder Heads for RGV/RS 300 conversions

Stronger all over and using 2mm o-rings for sealing.
The combustion chamber is cut to work with TTW supplied pistons only.
The angled squish band on the std inserts is cut at 0.8mm so some adjustment of deck height may be required.
The volume is suitable for unleaded petrol.
The water spigots are of a threaded design and are supplied pre-fitted and sealed.

The plug is straight cut and therefore a slight modification to the front fairing may be required for access.
O-rings are included.
Special or blank inserts can be made for you if you wish to design your own chamber.

If you require your engine converting to 300cc and rebuilding please phone to discuss. TTW can advise on jetting and modifications required.

Special clause for parts made by Cougar Red: These parts or kits are designed and manufactured for competition use and are sold "as-is without warranty". The entire risk as to performance and quality is with the with the buyer. It is a condition of our making these parts available that it is solely the decision of each individual, rider, team member or team whether they choose to use any parts supplied and in doing so this absolves The Tuning Works & Cougar Red of any claims including and not exclusively for; inconvenience, damage to equipment and/or injury to personnel irrespective of how caused. Parts are sold strictly for motorsport use. Use on road may violate local laws and parts are therefore fitted to road going vehicles entirely at the owners risk. If you wish to return this product for a refund you must notify TTW within 7 days of receipt and the parts must be in original unused condition. It is assumed when ordering or fitting these parts that you accept these terms.
Share on Facebook
Share on Twitter

Customers who bought this product also purchased