yea the bypass should have worked ,,n bobby knows 4 sure,,,,,, thats jmo on elec pump,, im sure youll getr rite ... mabey easyer with a holley,, lol ,,there hard to beat when rite !!!

i know one thing ,, jmo whoever has twins old boat should keep electric pump , with boost ref regulator it works same as man pump ez to ajust press , more volume , n wont quit on ya !!! ,, dane runs same one ,, on my old injectin niether i or him could get it to work as good with cont pump like i sa...

d & s is where i get em , prob where urs came from ,, ,, nothin to do with 0290 narrow cam ,, just a profile # i think ,, they will b able to answer any questions heres there # 386 423 6960

mabey jimmy white not sure how big his square nose goes up to ,, or what all molds he has ...

if u do that i agree askin 4 trouble granted only 5 thousandths incomp, ring and if cyl worn even more ,, and oil ring good would prob work ,, i have saw it b 4 lol ,, but wouldnt recomend it at all !!,, i would 4 sure get new cylinder imo if cant find rings jc stanley will know if there possible to...

ron rigsby seat guy used to do em not sure if he still does did awsome work his # is in directory i think or pm me n ill gie it to u ,, brenda does awsome work as well !!!!!!!

i know ie seen guys chang from solid to hydraulic by runnin lil oil lines in top of cases ,, but imo i would get lifters or diff case ,,i have tons of 0290 parts brand new still in lycoming boxes and have 0290 g cases brand new never ran on anything will get rid of stuff cheap !!!! have lifters, fol...

ie never seen .20 pistons or rings ,, theres a couple guys that claim they hae but idk ... i pulled one apart once that someone bored .20 but used 15 pistons n rings !! crazy !! i think u should find a different cylinder imho cause if u happen to find 20 pis , rings prob b expensie as he!! my buddy ...

its a good lil motor ,,,, hope it does good for ya !!!! let us know !!!

lite pan somethin like this is way to go imo

ive never heard of or seen a .20 piston ,, thats crazy ,, pulled one apart once with .20 cyls n . 15 pistons lol loose is fast rite !!!!! lmao !!

best way imo is crossbrace bolt to sides of boat an to tbars the rig bolts to and all thread on other stringers this way cant go anywhere ,, i like them in all boats stiffens everything up real nice !!!

Whitebear wrote:Even though I wasn't there, y'all sure make a man proud to be a member of Southern Airboat!
Absolutely fantastic!

X2 ,, great job !!!

i have a bunch of first run 470 n 520 cylinders real nice no junk never on boat 100 ea bruce got some he knows how jam up they r if u need have valves n springs also n it is 150 for case cut to 520 321 432 8377

different hulls for different terrain fast in water ,, grass ,, ,, dry always n so on,,, jmo flat in front to a slight radius in rear is good !!! with a lil heel to toe rocker ,,,n wide,, more floatation = faster planeing n freer ride !! but thats j.m.o.

chip n dane at lacourt powdercoat i think its 38- 40 bucks if yall can get aero cheaper thats good let me know where n ill go there lol

i have alot of 125 s not sure how many 150s how many u need ??????

Supercharge400 wrote:phillips66aviation.com cheaper the aero shell u can get a case for about 40bucks

that what i use now good as any n cheaper !!!!!!!!! n i use 2 quarts of lucas also !!!!

that b!tch is sweet !!!!!!!!

yea,, thanks to all !!! definatly the best ,, entertaining to !! lol

no prob ,, thank you !!!! we have tons of aircraft stuff if u ever need anything else ...

denzo ,, ngk r good ,,,, or auto lite 386 works real good and everyone has em ,,, and i gap at .030 - .035 , always have !!!!

i got em 321 432 8377

do they cover theft ??? been alot of em getn stolen lately !!!!

x3