jmp2204
Member
Ya i've already read a bunch of your posts lolBlue4U said:I gave away at least 124mph just now. You'll have to find the rest your self in suspension tuning. LOL
Ya i've already read a bunch of your posts lolBlue4U said:I gave away at least 124mph just now. You'll have to find the rest your self in suspension tuning. LOL
Blue4U said:The Best set up is to leave the motor alone and put all your efforts into suspension tuning. Depending on where you plan to run the sled, ex. Top lake speed or 660' drags or just trail performance you may want to try a gear change.Stay with a stock 47 Helix with the correct amount of twist for what you are doing. Stock (red) secondary spring, G-W-G primary with 8Bu-10 weights and 4.5g in the tip only. ALWAYS use the Yamaha 8DN-17641-00 belt.Keep your power valves clean and use synthetic oil only and premium fuel. Max. RPM should be 8500 at WOT. LEAVE THE STOCK MUFFLER ALONE. Check out You Tube and punch in Blue Crew Racing for proof how fast a stock motored SRX with a speed track and very trick lube system can run.![]()
Thanks for the comment on the videos. I don't have EGTs on my stock sled but keep a log of every change I make no matter how little.Learning proper track tension is worth big mph., but again depends on your application.We only compete in 2000' speed runs.My buddy has the SRX 700 Improved record and he uses the EGT guagesbeekmanSRX said:wow guys thanks to everyone for all their inputs. just trying to write everything down and make sense of all this. im just starting to learn about clutching and all the factors involved. my father and i are eager to learn as much about this sled as we can. he previously owned a 79 srx and had it clutched out to a tee. i was only a wee lad then and its been a while since hes messed with clutching systems. he's wondering if much has changed. now we have this bruiser of a sled.... any of u guys run the digital monitoring(tachometer log) systems that give u feedback on exactly how high ur shifting etc etc. is that a worthwhile investment? replayable readout so ur not guessing half the time. if not , whats the best way to monitor the sleds performance when testing and tuning. what are the best bearings for the drive and suspension? is it a gravity feed lube system or is it a pump? and what lube is the best? that ones for u mr. world record. hahah SWEET VIDEO!! shoudl ski allignment be totally paralell or toed out just a touch? thats all for now i have a crap load of questions but i gotta draw the line somewhere. thanks again to everyone...
BenderSRX said:Hey Bluy4U "One other trick(hope nobody is listening) Oxygenated Fuel. Especially on a 2002 with DCS. It will keep the little light from coming on".
What is Oxygenated Fuel? is it more octane? Where do you get it? Thanks
You can get it from VP Racing Fuels. I was using CR4 and mixing it half and half with regular. Go to www.vpracingfuels.comBenderSRX said:Hey Bluy4U "One other trick(hope nobody is listening) Oxygenated Fuel. Especially on a 2002 with DCS. It will keep the little light from coming on".
What is Oxygenated Fuel? is it more octane? Where do you get it? Thanks
Yammiman., it looks like they've changed it now to U4.2 for next season.yammiman said:Blue4U - I don't see the CR4 - is it oxgenated with Ethanol or MTBE? - I have found that MTBE creates more power than the Ethanol oxgenated fuels - they use to have it in Streetblaze, and Motorsport 103, but now it looks like it is only available in the Motorsport 109 - I'm just finishing up a barrel of 103 (use it in my hot rods also) hope they don't eliminate it all together!!
My apology yammiman. Your right, I just went to the site again and it was STREET BLAZE 96 Octane.( unleaded) I need glassesyammiman said:I see it is oxygenated with MTBE but it is also leaded - ever test it against unleaded MTBE oxygenated fuel? - a buddy of mine and I spent a day at the track with our hot rods testing fuel blends - we got our best ET's with the unleaded oxygenated fuel vs. the leaded - might be different in a 2-stroke - I also see there are some club racing restrictions on certain fuels?
is street blaze isr legal?Blue4U said:My apology yammiman. Your right, I just went to the site again and it was STREET BLAZE 96 Octane.( unleaded) I need glasses![]()