my current vortech setup ?about 928imp
The formula in MaxMood's post is assuming that we have zero belt slip correct? If that is the case, most of our applications well have some form of belt slip. Just something to keep in mind.
I am really liking the idea of getting the 928 Impeller upgrade with a 2.62" pulley rev'ing to 6800rpm with a V3 blower. I wonder how the stock block will like that.
I am really liking the idea of getting the 928 Impeller upgrade with a 2.62" pulley rev'ing to 6800rpm with a V3 blower. I wonder how the stock block will like that.

True, but if I utilize the 928 Boost Limiter Valve, I can just bleed off the hot air and reap the benefits of more power earlier in my power-band. (While still keeping within spec of the impeller rating)
I think I will be ordering the 928 impeller, 2.75" pulley, and the BLV for my V3 in the next couple of days. I can't wait to see the results.
I think I will be ordering the 928 impeller, 2.75" pulley, and the BLV for my V3 in the next couple of days. I can't wait to see the results.
If you order the pulley 2.75 from 928 you will have to haVe it machined to clear. Just a heads up. I am not sure if the vortech 2.6 one needs to be machine but 928's 2.75 does.
WORD
WORD
Unfortunately, anything from the 2.87 or smaller needs to be machined in varying degrees...the 2.62 definitely does...
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350Z_Al
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Oct 29, 2020 07:44 PM




