252wheelieking

BUMP

Congrats..........

Thanks sleeper06....I did my homework by researching on here(BHQ) & figured out why my builder sent me the .020 base gasket. He didnt explain to me why he runs the .020 base gasket instead of the .012. Reason I was questioning it is because, im not the type to just go with a set-up just because someone said so. I like to learn as much as possible about my build & understand the reason for the combination of parts. Hope that makes sense.

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Can you please answer this brandon, as im interested in learning much as possible about this cub.

Ok I have 22cc cub domes that was cut for a 421 cub, but I have a .020 base gasket. I thought I suppose to use a .012 base gasket. My concern is how much will my performance change from the change of port timing also?

Other than squish clearance, what will change between using a .012 & .020 base gasket?

Just wondering if this link will help a few people out with how to find out what there compression ratio is: http://www.csgnetwork.com/compcalc.html here is a video on how to calculate two stroke engine compression ratio:

If you wanted to ride trails with 450's, can am 800, run pump gas & still be able to lead the pack at will. I would do a 4mil 421 serval. As stated above they suppose to make 80HP out the box on pump gas with the right set-up. JMHO

If I ask this question you would be the first one saying use the search......so im using it....... you started this thread & since it's so old you should know the answer to my question by now..... So what the answers 420?

How many people other than me use this 100LL AV GAS? I was wondering how much timing could I add to this fuel with my cast cub? Basically how would I know when it's at the right setting before detonation occurs?

What happen with this rebuild? How was it set-up, domes, fuel & etc.?

what ever happen with the guys build?

I have 34 PJ's with CEG needles also...what elevation & temps was your 421cub jetted for? Also is your cub ported?

No offense directly to you... I was just speaking in general for people that speak & act suspicious. Actually I was one of the few people that said if a theif wants something they will get it. I do recall it beng said more than once. I started stashing my bike in the dog pen because you cant take it out thru the regular door. That's great that you work at least 40+ hours....great job...now save some of that overtime & come to Busco Beach June 1st-3rd..........

that's exactly what I did

im going to make sure it's damn near perfect this time.....6 psi for 24 hours...& check float adjustment on the regular.... I have to have it running good for busco.

Welcome to the HQ....

I surely will...

& that he do..... have to watch people like that I was waiting for the answer to how he would steal my shee out of my dog pen. He seems to have an good answer for everybody else......just saying.

I used all three oils, Klotz supertechniplate, Klotz R-50 & Castor 927. They all are good oils & protects really well, but I didnt like the way the 927 burned so dirty & separate at low temps. So I just stuck with the KLOTZ supertechniplate cause it burns cleaner than 927, Klotz DO NOT separate, Supertechniplate protects the same as 927 & Klotz R-50, . So why not get the best of both worlds....A dirty engine isnt a healthy engine as well as a clean engine without the proper lubrication. So why not run with both properties in one oil. JMHO

Yes sirrr....I just hope all goes well with everthing this time around. Nobody deserves the kind of bad luck I've been having.

Did you ever get your cub running good?

Did you ever figure out a good jetting using this needle? if so, what was the jetting & temp specs?

I also found this to be true. I have 34PJ's & CEG needles mid clip....here in NC at sea level, CEG needles do not like pilots smaller than a 52 pilots using the 34 PJ's. Im about to jet my un ported 421 cub also & was wondering whats a safe main to start with using this CEG needle? temp is ranging from 60*-80* , SB IF Shearers, K&N pods, VF2's, 22cc domes & 100LL ( av gas ).