This is seller of engine in question and first off I'd like to thank everybody for the free publicity. Now for the questioning/Remarks of it's power for you guys that apparently know nothing about correct port matching/Port timing of port locations on a two stroke this is where you'll become lost (like it seems most you are), The Port Timing/Locations of ports is the Camshaft of a Two stroke and If you know much about these engines or ANY engine (Including four strokes) The Camshaft and Cyl. head is the heart of a engine. Build a Big Small block and throw a Cyl. head that can't supply the airflow to it and you'll find you have a Big Cubic Inch TURD! The Port locations on the Out of the Box Stock Vitos Big Bore 240 and 265's are NOT properly located for optimum performance, You'll have gobs of torque with no top-end speed. Add in a stroker kit and youv'e now Increased crankcase volume (Crankcase and cyl. with it's port locations/Port timing altered act the same way as a Cyl. head on a 4 stroke), By Increasing Crancase volume your now allowing MORE airflow into cyl. (So without crankcase mods. a Stroker does Squat for performance other then increase torque (Once again No Top speed), Now this is apparently where you Guys/Gals didn't apparently read description, The Cyl. has Been Nationally ported that is Maximum port that can be allowed/achieved with a stock cyl., TWO Extra Intake ports were added to cyl. over a Stock cyl. or ANY Vitos Big Bore cyl. has, The Head has been milled/Reangled for proper squish and optimum flow, I seen someone mention without a Carbon Fiber reed,etc., First off this Set-up has a Dual Caged DUAL MONO Carbon Fiber pair of AKTIVE Reeds in it with Trenga Billet Dual chambered/Dual Planed Intake, As for you guys wanting to advance your igition timing do so as it may be good for 1-2hp but in most cases HURTS Top-Speed (Read ESR write up) that's Eddie Sanders for those of you in the Not so Know-How
HONDA TRX250R PARTS BIG BORE KITS I mentioned it can safely be ran on pumpgas but it is recommended to use Premium and a Bottle of Klotz Octane Booster (For thos of you in the "Not Know-It" category) It pumps the octane numbers up by as much as 10.
As for the fuel i was to run in it, It was VP Q16, Or Sunoco Maximal For those of you in the "Not Know it" category the stuff is Oxygenated and 116 Octane/Vs. 113 Octane, Most of you probably wouldnt run it or never heard of it as it's $16.00 a gallon for the Maximal and the VP Q16 is $23.00 a gallon (reason for Big jet/.......Oxygenated fuel???) Higher compression/Oxygenated fuel requires Bigger jet guys or it will go lean!
Where did you not say me mention carb will not need jetted? Listing clearly states Carb WILL need jetted for type of riding and fuel your to be running. It was Jetted at PR for the Combo. and Q16 and set-up purposely on the Fat side for safety (Will more then likely end up with a 210-212 jet maintaining same second clip positioning on metering rod), If you TRULY race you change jetting as atmospheric conditions change/You don't run the same jet when it's 40*'s out then when it's 90* out do you? If your answer is yes, then your leaving power on the table as your fat when it's hot out and Lean when it's cold out, Just how far are you willing to lean it out or run it to rich?? Until you break a cast aluminum Vitos piston or wash the rings out and lose ring seal?
Now like i told The E-bay user who wrote me this morning and neither I nor he was rude to one another,
This engine IS a Proven Combo. PR Racing has OVER 290 NATIONAL Wins on there record,
And for those who doubt the power this Motor makes your just like the Others who doubted there performance in the Last Two NATIONAL Points class races held In Milan Mich. in August and September, TWO Identical Copies of this engine was Ran in Two Diff. Decked Out Blasters, The Class Is/Was MX Open Mod, Meaning Run what you Brung Baddest of the Bad, The Two Blasters equipped with this SAME build-up Took First Place while his Team mate took Second place, Following Month Team mate took win, While Owner took Second place.
This Was against Big Bore Blasters,TRX 450R's,TRX250R's,Raptors,Banchees,etc.
Now if you think I'm Bullshit*ing you call "Big-Lou" at PR Racing Engines in Toledo and tell him to give you there names then you guys can eat your words.
Trying not to sound Cocky, But seems you guys like to jump on some Band wagons and assume because it's small bore it won't hang with the Big Dogs.
Like stated before call and ask "Big Lou" about the past two Mich. wins on the Blasters
www.prracingengines.com
Won't cost you but a few minutes of your time and you'll find they didn't have no Stroker cranks,Nor Cast aluminum piston jugged Vitos Big bore kits installed
Ever Heard of NHRA Super Stock cars (If your not familiar) these are cars that must run within rules,etc. This is the type of engines i build.
Who'd believe you could go 9.60's in a 3200lb. with no Nitrous with a little .030 over 327 and Reworked GM heads/Quadrajet carb staying within specs. with a powerglide bolted behind it,
Or better yet the first doorcar to set the WORLD Record in 2,011 in ADRL to break into the 3 second zone in the Eighth Mile with a Powerglide (Aotomatic Trans. with convertor, Not a converted clutch pedaled assisted Auto trans.)? (3.83 at 189mph to be exact) with a 60" of .963 Class is Pro-Mod Pro-Nitrous Extreme (4 stages of NOS atop a 784CI build) Probably never heard of anything such as a 784, Thats because they require a 5.300 bore space Block (Made by Brodix/dart/CN Billet designs), Sheetmetal Intake CNC'd In-House in facilty where i work, 1760+HP at 7,600 with over 1200Ft. lbs. of torque at 6,500 before the spray is activated
http://www.adrl.us/live/
