written by Foxy123321 on 15/04/2012
(Air cooled NRG - 05 Plate)I get around 42 - 44 Mph with a MK racing exhaust and a full engine derestriction. I want to change my rollers but dno wat gram to buy, at the moment there standard which gives me good acceleration and top end but if i wish to change it to Full top end what gram would i need ? Many Thanks :)
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Bikeboy456's Response to Foxy123321's Review
Written on: 09/09/2012
with a race exhuast they should be between 5g to 7g but 5.5g is the best for acceleration and top end
07Thsoa's Response to Foxy123321's Review
Written on: 12/11/2012
hi mate if you want full top end try 9g rollers but your accelleration will be poor so id personally go for between 7-8g as the standar rollers are generally between 6-6.5 as the ones in my NRG power wer 6.3g, although these work great on my NRG as i have a Pm tuning aluminium x-tech 70cc big bore kit, doppler boost bottle, viper50-70cc exhaust and a 82 jet ;) i get 95 on my NRG as i have been clocked by a car ...hope this helps