NTR 3-WAY ADJUSTABLE TRACK DAMPER All NTR Race dampers are designed for serious race use, and as such incorporate separate high and low speed bump control valves. The dampers come complete with customer specificied spring rates and shortened/special version of the dampers are available to order for no extra charge. As with the NTR Track dampers all NTR Race dampers feature remote reservoirs that are either hose or piggy back mounted. Rebound adjustments are made on the end of the main piston rod and bump adjustments are made on the remote reservoir - high speed and an optional low speed bleed. The internal one-way piston valve incorporates a secondary shim stack to tailor the damping response to changes in shaft direction much more precisely than a ball valve. ADVANTAGES Inverted mounting saves unsprung weight Very light weight essential for lightweight cars Very low friction provides immediate damping response Will not corrode or deterioate Any valving set-up available with customised shim packs Sealed nitrogen charge to avoid leaking Race proved design and heritage Large piston area for better short stroke control Adjustments to one setting do not affect the other settings KEY FEATURES Made entirely in the UK, ensuring total quality control Designed in house using latest full 3D solid modelling CAD techniques Very lightweight, mainly titanium anodised aluminium Fully CNC machined and screwed together, no welding Fully anodised to defence standard 03-26/2 for maximum wear resistance Fully re-builadable and re-valvable Infinite range of bump/rebound ratios, which can be changed at any time Designed to run inverted to save unsprung weight Very low friction design Low friction double point rod seal and rod scraper system Fully sealed adjuster mechanism Separate nitrogen charge with fully floating piston design Induction hardened super-polished chromium plated piston rod Teflon banded piston and floating piston, no metal to metal contact Internal rubber rebound stop Cellular progressive bumpstop Takes a 2.25" or 60mm internal diameter spring 15mm bore lined bearings with seats as standard [NTR Race Dimensional Drawing] ORDERING NOTES Please note, many kits are available off the shelf which offer the benefit of significant research and testing not to mention a 10% discount on the standalone shock prices. Our kits can be viewed in the Nitron kit section. When ordering please specify in the order notes the required length (open and closed) of your desired damper. The usual method for measuring lengths is to place your car on blocks at the desired ride height (with no dampers present), let the suspension droop 1" (from level ride), measure the suspension damper eye to damper eye, let the suspension bump 3" (from level ride) and measure again. The result is the open/closed length of the damper you require. Options on springs are shown below, if unsure, we can recommend suitable spring rates for your application. Please don't hesitate to contact us for further information regarding suitable shock sizes, kits, spring rates and installation notes. OPTIONS