Engine Assembly

[nato83]

Hey guys,
i bought a blata rep and have pulled the engine out to build it bigger and better. however before doing so i did a seal and it was making the motor sound absolutely sh!thouse. while i have the motor apart to do the seal i wanna build it alot quicker. i am looking to spend about $300 on it but i wanna do the work on it myself and am only new to this. i was going to get the mad postie to do it but i moved to rockhampton and no longeer live near him. does anyone have any recommendations for it? and where do i find a manual on how to put a blata rep bike back together properly? i will be looking at racing it at gladstone as soon as the footy season finishes. any help will be awesome thanks guys

[mac90]

i think if you want performance out of your engine you should contact dazza from ozminimoto & use some genuine blata parts

i have not yet seen a instruction or engine manual for them as there is not alot to them

a genuine 17 mm dellorto & genuine blata clutch would be well worth the $$ but depending on what you want to change
dazza will know what genuine internal parts are interchangable & what parts are best to replace for performance

im thinking cylinder & head piston pin rings berings ....... even a new crank the blata cranks will have better berings pressed in & balanced alot better than any chinese rep crank

get on to ozminimoto & see what sort of package they can do for around the $300

then you will have the rep parts leftover to sell or keep for emergencys

[insanenissan]

hey man, if you want performance out of a blata rep, go with a 19mm del replica carby. they are in my opinion instant massive gains. chuck in some blata genuine carbon fibre reeds, a chinese top end kit, blata genuine water pump seal, impaler, bearings, gaskets etc and you will be under $300 with money to spare. not sure what class you will be racing in, check before doing the mods

[gazza2003au]

while you have the crank cases apart take the time to mod the cases so you can bolt on a big bore kit or so someone else down the track doesnt need to spilt the cases to do so as for rebulding the motor just reassemble it as u tear it down its pretty strait forward and easy

[nato83]

cheers guys- i will be looking into it today.

[nato83]

ok i have came up with the following set up off of ozminimoto- can anyone please tell me if i have forgotten anything.

F1/ Blata Rep Waterpump Rebuild Kit- $29
F1/ Blata rep Big Bore Watercooled Top End kit- $90
Dell Orto Rep PHBG 19mm with a lift and turn choke- $49
Quick Turn Throttle- $29
F1/ Blata Rep riple Stage Reeds- $29
Blata 39cc Full Gasket Set- $24

Also- how important are race clutches and whats the better type to get etc?

[mac90]

just keep in mine some crank cases need to be slightly modified for the big bore kits it would be best to shoot dazza a email to get the details on them

[nato83]

below is what i ordered from ozminimoto today- pay for it in the morning then just wait for it to get here- its not gonna do anything special as yet but its the little things i really need to get to get it visually finished, as well as other parts i got for spares etc.

8 new wheel bearings
Spark plug
fuel filter
race throttle
new blata seat
blata sticker set
racing numbers x 24
blata reed cage with carbon fibre race reeds.

all that cost around $240

today i received my full gasket kit as well as a pair of carbon fibre reeds for the blata rep

i am awaiting my foot pegs and a new alloy pull start for the blata as well as a high tensile pack of bolts etc.

Next thursday i am hoping to order the following

dell rep PHBG19mm carby
Blatawaterpump rebuild kit
new clear blata windscreen


as well as a clutch and some gears- can some one point in the right way for what gearing i should go with to race at gladstone qld.

cheers guys

[gazza2003au]

what do u mean by alloy pull start?

[SAMMY]

i thought that the blata pullstarts were all alloy