Twin Power Intake System - E68 for carburator engine

[Kerson]

Can(Twin Power Intake System - E68)
fix on carburator engine. and does it work effectifly on caburator engine. eg.4g15p

 

[reubenc]

im using 4g15 with a similar device.
it does help your rev go up faster but it dun change top speed or pick up.

but since i paid liao mar use lor.

bt lately, i used a product called Juice. its an additive and it really kick ass.

 

[Kerson]

'juice'

'juice' can fix carb e.g ? how much izit ?