04-06-2007, 06:28 PM #1
Riva Stage 3 Supercharger 11.8 PSI at 8200 RPM's
While i was out tuning on Sundance's ski today i had Rocko with me with his stage 2 + Riva stage 3 sc and we were seeing 11.8 psi on the digital boost gauge at 8200 RPM's
Conditions weren't favorable for top speed testing today with lots of wind and boat traffic, but still managed to pull off 73.8 on his RXT.
04-06-2007, 06:37 PM #2
Nice, hopefully mine will be here soon. . .
04-06-2007, 07:17 PM #3
Jay, check your email. I sent you the tracking number today
04-06-2007, 07:33 PM #4
Yea, Jerry the cool weather wakes them up.
04-06-2007, 07:41 PM #5
- Join Date
- Jan 2006
- Puerto Rico
04-06-2007, 07:43 PM #6
I don't know how many pounds of boost total at 8400 or 8500, but its going to be over 12 psi. Rocko's RXT has a 4" front air intake and a Piranha IC.
You would be a fool to sell that SC. Its as close as you can come to a B kit or Rude Charger without spending the big $$$
04-06-2007, 07:44 PM #7
11.8 at 8200 I did not think the Riva SC3 was that high, that is awsome
is he running the 14/19R 3 blade
04-06-2007, 07:45 PM #8
I didn't think it would be that high either. He is running a Steve Friebe 4" front air intake and Piranha IC. Boost will vary with different air intakes and IC's.
Rocko is running my favorite prop. A Riva Skat 15/19R with 2 mm taken out the trailing edge.
04-06-2007, 07:50 PM #9
I cant wait to get my prop back stupid me sent it to you parcel post which means it could take 2 weeks to get to you
04-06-2007, 07:50 PM #10
I wouldn`t sell mine. It pulls outa da hole like a big dog. And I`m running a stock intercooler with a 15/20 outa da box! Its banging the limiter now. And with stock injectors. I`m stuffing the 3 blade in this weekend along with aligning motor. Snap the 42`s in and hopefully weather calms down by Monday. This thing is gonna take off in the surf. That Riva rear suction tube is so loud! Cool as hell.
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