That's silverback's old boat from Donzi.net. The engine looks the same as it did before, which was a 502. I think he was up to the mid 900 hp area and over 100 MPH

Just pulled engine over winter, but had a 800 HP engine in a 98 22ZX and went 106 on test run and it had more. These hulls are fast, same engine in 25ol= 85mph, I don't doubt his claim.

most people running those speeds with that package will have videos?? Anyone??

What size pitch is the prop? How many RPM's is he turning at WOT. I know one thing, if BBlades tuned his prop he is serious about performance.

Video would be nice!

Bob,,the last post i remember is him and hedge hog were trying to hook up and race then i think silver back was blowing smoke up his azz about his engine not being rite and somthing loke the guy that build the engine riped him off and did not put the parts he paid for in the engine..i thought it was a procharged 540 that made the boat go over 100 mph..hedgehog;s 26 did 104 with high boost and somthing like 900 hp..

Really, BBC, Procharger in an 18? Only 92?

sbc/Procharger will run that in an 18 , he got ripped....

ya and he is still running cable over hyd steering lol...RITE!

http://www.donzi.net/forums/showthre...ighlight=swamp

funny that here is my buddies 21GT with over 700hp and he's running 90 tops. hard to believe a bigger boat is running 20mph faster with maybe 100hp more!! whatever!!

Here's Tom's 20 cig with 800hp running 101mph! in the 2nd video look how the boat sits on the water!! 25 ZX running 110 with same hp??? No way

http://www.youtube.com/watch?v=sLEfsKM0z84

http://www.youtube.com/watch?v=UEbO6tra5to