SDD Posted February 12, 2005 Report Share Posted February 12, 2005 Jim do you care to share your exhaust duration numbers? I know what the cubs spec out to. I forget what all the port timing numbers are but they are very simular to the regular Cheetah cylinders if you have ever had a chance to work on them. I do know that from CPI the cylinders are pretty much equal to a dune port timing wise. Quote Link to comment Share on other sites More sharing options...
23champ Posted February 12, 2005 Report Share Posted February 12, 2005 what is the x-3 and is it a bolt on or do I have to send my cases for trenching and what not? does it run on alky? 321902[/snapback] X-3 is a drag race ONLY port job on stock cylinders. Avalible only through Passion Racing. 100+hp, Very fast and very unreliable. X-1 is stock stroke crank - X-3 is +4mm stroke. A very Wicked motor to my understanding! Quote Link to comment Share on other sites More sharing options...
1800bigk Posted February 12, 2005 Report Share Posted February 12, 2005 X-3 is a drag race ONLY port job on stock cylinders. Avalible only through Passion Racing. 100+hp, Very fast and very unreliable. X-1 is stock stroke crank - X-3 is +4mm stroke. A very Wicked motor to my understanding! 322251[/snapback] when you say unreliable, what do you mean? Does it break down alot? does it run on race gas or alky? Quote Link to comment Share on other sites More sharing options...
bkabina Posted February 13, 2005 Report Share Posted February 13, 2005 You can have the X-3 set up for gas or alky.As for being unreliable I wouldn't say it's unreliable from what Jim said before there is just alot more maintenance involved. Quote Link to comment Share on other sites More sharing options...
wesw Posted February 13, 2005 Report Share Posted February 13, 2005 i saw those bitch, man they look mean, big ports. some one need to run them to see what they will do. Quote Link to comment Share on other sites More sharing options...
bkabina Posted February 13, 2005 Report Share Posted February 13, 2005 i saw those bitch, man they look mean, big ports. some one need to run them to see what they will do. 322437[/snapback] What are you talking about? Quote Link to comment Share on other sites More sharing options...
23champ Posted February 13, 2005 Report Share Posted February 13, 2005 You can have the X-3 set up for gas or alky.As for being unreliable I wouldn't say it's unreliable from what Jim said before there is just alot more maintenance involved. 322403[/snapback] Jim talked to me about it also. In my book, anything that will only last about 15 passes down a drag strip before it needs new rings is pretty unreliable. JMHO. Don't get me wrong, If thats what you're looking for It would be an excellent motor, it makes a ton of power. Just to much down time for me. Quote Link to comment Share on other sites More sharing options...
1800bigk Posted February 13, 2005 Report Share Posted February 13, 2005 wow, 15 passes, so you get about 1 1/2 miniutes of balls out riding time, then change the rings. How much power does it make and why do the rings wear so quickly. Quote Link to comment Share on other sites More sharing options...
23champ Posted February 13, 2005 Report Share Posted February 13, 2005 Suppose to make around 120hp at the wheels. If I where you I'd just call Jim at passion racing. He will give you whatever you want. I got a 4mm 12port drag style port on mine, they should be back by next weekend Quote Link to comment Share on other sites More sharing options...
PassionRE Posted February 13, 2005 Report Share Posted February 13, 2005 Wes, you saw the X-1(350 version) drag motor proto-type. X-3 is simular but much more power...final version will have around 120 crankshaft horsepower...Jim Quote Link to comment Share on other sites More sharing options...
wesw Posted February 13, 2005 Report Share Posted February 13, 2005 my bad, but still they looked mean. Quote Link to comment Share on other sites More sharing options...
bkabina Posted February 14, 2005 Report Share Posted February 14, 2005 We'll see how the X-3 runs soon. Quote Link to comment Share on other sites More sharing options...
Justintoxicated Posted February 15, 2005 Report Share Posted February 15, 2005 send me a test set so i can try them with my -4 swinger 321242[/snapback] LOL are you trying to do a backflip? Quote Link to comment Share on other sites More sharing options...
D34 Posted February 15, 2005 Report Share Posted February 15, 2005 ... gotta have traction Quote Link to comment Share on other sites More sharing options...
jinx44 Posted February 15, 2005 Report Share Posted February 15, 2005 LOL are you trying to do a backflip? 323659[/snapback] D34 has already tried to do a backflip......on a crotchrocket Quote Link to comment Share on other sites More sharing options...
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