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Old 10-12-2010, 11:18 PM
Richard L Richard L is offline
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Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: Rotary "Summer" Unit GB interest

System cost: see here:
HFS-3: ............ ?480 + NO VAT (until mid January). ?576.00(from mid January)
HFS-6: ............ ?580 + NO VAT (until mid January). ?696.00(from mid January)

Water pump comparisons:
HFS-3 ............. constant 160psi by-pass water pump (100% methanol compatible - 12 months+) $199
HFS-6 ............. constant 160psi by-pass water pump + accumulator (100% methanol compatible - 12 months+) $199 + $50

Fast acting valve:
HFS-3 ............. Fast acting valve + turbine based flow sensor
HFS-6 ............. Fast acting valve + turbine based flow sensor

Dash gauge:
Same

User adjustable on-board trimmers:

User adjustable triggering point:
HFS-3 ............. 12%-72%
HFS-6 ............. 12%-72%

User of adjustable triggering point offset:
HFS-3: ........... % trigger point % = % methanol injection point
HFS-6: ........... % trigger point % = +/- 20% methanol injection point

User adjustable IDC% gain:
HFS-3: ........... -50% to 150%
HFS-6: ........... -50% to 150%

Manifold pressure compensation:
HFS-3: ........... none
HFS-6: ........... 0-20% gain

Failsafe trigger delay:
HFS-3: ........... 0.2 to 0.6 seconds
HFS-6: ........... 0.2 to 0.6 seconds

Failsafe trigger reset timer:
HFS-3: ........... 3 seconds (fixed)
HFS-6: ........... adjustable 1-6 seconds
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Richard L
aquamist technical support
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