Thread: Rude Charger HP?
08-04-2008, 08:00 AM #1
Rude Charger HP?
Hi, does anyone know how much horse power approximately makes Rude Charger in stage III RXP boat?
08-04-2008, 09:10 AM #2
- Join Date
- Aug 2006
- Gonzales, La
Ok, I'll bite. My guess is 280 hp.
Stock: 208 hp
Add air intake (S1 @ 8 psi): 215 hp
Add intercooler and minor wheel upgrade (S2 @ 9 psi): 235 hp
Add S3 charger (11 psi) and increase rev limiter: 255 hp, even though the riva dyno says 290+. That number just doesn't add up. The X is similar to this (more boost but less rpm) and makes 255 hp.
Add Rude (13 psi): 280 hp.
With any of the current superchargers offered (even up to the C kit), I don't see the power going over 300 hp without aftermarket cams, head porting, or big bore/strokers. That's the mathematical limit.
Last edited by engineermike; 08-04-2008 at 09:17 AM.
08-04-2008, 09:22 AM #3
On a stage 3 I would say closer to 300. Every pound of boost is 10 to 15 hp. Ecu usually adds 20 to 30. external IC adds 10 or 15. The rude charger is about 7lbs over stock. Stock hp is about 208+70 for the extra boost+10 for IC +20 for ecu.
08-04-2008, 09:38 AM #4
- Join Date
- Jun 2008
- The Hamptons, Long Island, New York
I bet if you add the Black Magic Header to all that (minus: aftermarket cam, head porting, or big bore/stroker.) you'll be at or above 300hp. And also the Gibson, no Exhaust work at all was mentioned in above posts.
08-04-2008, 01:25 PM #5
i thought rude is about 330 HP Nevermind that HP's, but i think i will see a huge difference going from green wheel to Rude
08-04-2008, 01:30 PM #6
08-04-2008, 01:31 PM #7
What's the PSI of the Rude at 8700rpm??
08-04-2008, 01:45 PM #8
08-04-2008, 01:48 PM #9
I think it would be higher @ 8700 than your Race Tech wheel
08-04-2008, 01:56 PM #10
Im getting 13.6 at 8650...I think thats pretty good
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