Thread: Riva or supertech?
12-23-2013, 02:22 PM #1
- Join Date
- Oct 2007
Riva or supertech?
Hello my friend , help me, is better riva or supertech spring with retainers ? I use riva and this is good , i never use supertech and i don't no, Price is fantastic supertech. Thanks.
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12-24-2013, 10:50 AM #2
I run supertech valves and springs with no problems! Riva has a great product also but cost a lot more.
01-30-2014, 08:30 AM #3
They say the springs are up to 9,000 rpm Riva and Supertech from 9,000 rpm
I have been told that the supertech are much stiffer springs.
Do you think?
01-30-2014, 08:31 AM #4
Inviato da iPad mean "fuck the iPad"
01-30-2014, 11:23 AM #5
Aren't Riva valves made by Ferrea? Both are good but like stated, Riva's are more expensive. I went with Supertech.
01-30-2014, 01:13 PM #6
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