NOTE : minimum order is 2 as they are in pairs, as they are slightly different for the left and right cylinders
Designed by GP Engines for the GP 123cc Engines - 25mm Drop Exhuast headers, made from 0,8mm wall thickness Stainless steel 25mm OD with flex section,
Header flange has 38-42mm bolt spacing ( one hole is slotted) this allows these headers to be used on all 100 - 120cc class engines with any bolt spacing of between 38 and 42mm.
approx weight of headers - 160 grams, each header is approx 330mm / 13 inches long - and can be cut to suit the length required for your setup. Price is per header so for the GP 123cc or other twin cylinder engines 2 no. are required.
As a general guide - For GP-123cc header / aircraft type combo
25mm drop for yak
50mm drop for extra
70mm drop for edge/slick
GP - 25mm Drop Exhaust headers
- Brand: Great Power Engine - GP Engines
- Product Code: 25mm Drop Exhaust Headers
- Availability: In Stock
- AerobatX Product ID: 590
-
£1,334.61
- Ex Tax: £1,112.17
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