Cali421
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Posts posted by Cali421
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3rd on fullbore
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Looking for a safe start to get me by in Glamis 300ft don't have a lot if time to tune the bike thanks.
421 Cheetah w/power valves
35mm pwks
Shearer sb in frame
Vf3
+4.5 timing
19cc domes
110 race fuel
Thanks
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Need shearer inframes any condition
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Sold..ebay ftw
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Gliders with polished sti wheels only used once rims look new paddles have some cracking in corners from sitting nothing major. $100 plus shipping
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YeahAre these still available?
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Will do thanks, what was causing your's to detonate?Check the thickness of your cylinder base gasket when you pull it apart. Cub cylinders (I assume PV cylinders are simmilar) are made to run with a .012" thickness base gasket. I has a similar squish issue (too big) because I had a stock base gasket witch is around .030" with cub cylinders. Around .040" squish is ideal. That said, I doubt a squish around .060" would cause detonation issues, but it might explain less than expected performance though. You might try a 1cc larger dome (less compression) or run 110 octane to get rid of the detonation problem. The crank seal could be your problem, but I had a motor that detonated on one side before and it wasn't the crank seal.
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$275 plus actual shipping
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OK thanks, I think I might have a crank seal issue that's causing the left side to lean out and detonate.
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It looked ok just shiny, I haven't took a real good look yet. I'll take a better look tonight and get some pics. Thanks
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Lol no one answered my questions. So will I be able to just hone and replace this pistons /rings ?
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Yes I did the squish test just to see if that's why the power was lacking. When I got the bike it was low on coolant but added blue stuff and it hadn't lost any since.
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In understand that trickedcarbine thanks
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Sent from my SM-G900T using Tapatalk
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I have a 421 cheetah pv, bought the bike with this motor few months ago. Anyhow after riding it and feeling like it wasn't at its full potential I started reading threads on trinity pv motors and issues with domes and so on. I purchased a billet head from chariot so that I could use common domes, spoke with a builder and he asked for deck height in order to cut domes. So I tore the head off and did a squish test with 0.62" resin core solder just to see where it was and it did nothing to the solder.I've been running 100 sunoco. And also on that same side the dome and piston are pitted. I haven't done a squish test on other side yet but will soon and get some pics. Also couple weeks ago did a compression test with craftsman tool and came up with 150psi on both sides. Need help figuring out what caused this and what I can do to fix it. Can I just buy new pistons (573mo6800) hone and go? Thanks for any input
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Sent from my SM-G900T using Tapatalk
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Sent from my SM-G900T using Tapatalk
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Sent from my SM-G900T using Tapatalk
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Trinity pipes in good condition could use a polish job. Come with silencer billet mounting clamps.$350 gifted shipped 951-732-0429 text for better pics, if someone could help post hd pics I'd appreciate it thanks-Blair
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Thanks trickedcarbine
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Nice thanks Thomas might go with that..anyone have input on whether pushing filters further out would hurt performance?
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Would running some type of tube on the intakes to push them farther away from carbs affect performance? I'm trying to move my pod filters away from the silencer pipes and don't want to use wrap.
banshee 4mil partout possibly
in For Sale - Parts & Accessories
Posted
Stator cover? Lockout?