SQ Engineering 4AGE 20V Blacktop 50mm Velocity Stacks OEM Airbox
This auction is for: 1x SQ Engineering Velocity stacks / Trumpets to suit 20Valve 4AGE Blacktop throttles - Set of 4
Part Number: SQ50VS-BTOE
MODIFIED TO SUIT OEM AIRBOX
Suits all 4A-AGE 20-Valve BLACK-TOP engines from: TOYOTA COROLLA BZT AE101G TOYOTA COROLLA / SPRINTER GT AE111 TOYOTA LEVIN MARINO / CERES AE101 TOYOTA LEVIN / TRUENO BZR BZG BZV AE111 TOYOTA SPRINTER CARIB BZT AE111G TOYOTA CARINA GT AT210
Bolt hole spacing: 82-83mm centre to centre
Design features and advantages
- Full radius bell-mouth
- Long internal taper down before merging straight just before the flange
- Internal diameter ideal size for throttle opening: no nasty steps.
- Positively located: no adjustment available or needed: no crude slots!
- Parabolic / Exponential curve inlet transition
- Designed, machined and polished in Australia
- No nonsense polished / semi-polished finish
Development When the new billet velocity stacks where being designed, they where made from the beginning to be the best there is. These shown here are the result of research, prototype works, testing and then finally CNC machining of the final product.
The shape of the bellmouth, inlet transition and taper where all optimized to allow for the highest net airspeed possible. During development multiple prototypes where made and put on the flow bench, even the rough test version was able to outflow HRC, IMEC and by a massive 55% the original rubber OEM stacks .
Pickup from North Shore, Auckland.
Contact to be made within 3 working days, and payment / pickup within 5 working days, no exceptions! Failure to do so will result in Bad Feedback!
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