Cheers mate, this could be a good thread so doing my bit to help it along

threads back on track

Okay...heres mine.
80" 1986 Evo
Stock heads for now but a worked set will be going on in the next 6 months - (as soon as I can find someone to do the valve seats and a little welding)
Andrews EV31 cam with adjustable pushrods
Single fire ignition setup thanks to Ultima and DynaS
Alto clutch fibres - but basically a stock clutch.
Chain drive with 24 front and 51/48 rear.
Aerocharger turbo
110hp

Cheers

Aerocharger, intersting. Looked at them a while back. Any good? Hear some differing reports.

Gteez

Now Jacko has this thread back on track I will chime in

SE120r crate motor

.010" oversize GMR supplied CP domed pistons

Cometic .030" HG

S&S 625 Geardrive cams

S&S roller rockers

AV&V Beehive springs

SE Tapered adjustable push rods

Harley B lifters ( Gatermans and S&S with travel limiters sitting in waiting)

SE high flow oil pump and Cam Plate

Axtell Oil bypass

SE 58mm TB

Stock Clutch with barrnet spring

TTS home tuned

did 11.8 at the quater mile they other week my first time out

don,t know figures haven't been on the dyno with these cams

 

 

Hey Ando, curious to know what base map you started with, as I have a 120" sitting on the bench ready to go in to the bike in the next couple of months. Same cam & intake by the way. - Rob

Hey Ando, curious to know what base map you started with, as I have a 120" sitting on the bench ready to go in to the bike in the next couple of months. Same cam & intake by the way. - Rob

Hey Ando, curious to know what base map you started with, as I have a 120" sitting on the bench ready to go in to the bike in the next couple of months. Same cam & intake by the way. - Rob

Hey Ando, curious to know what base map you started with, as I have a 120" sitting on the bench ready to go in to the bike in the next couple of months. Same cam & intake by the way. - Rob

Geez Rob you are curious lol

Curious Rob your current engine sounds pretty neat also.

Curious? what do you mean curious? LOL. Must be an echo on this forum. Yeah Dutchy, engine runs quite well too. - Rob

Theres a good thread here from some dick swinger, search "twincam 120"

 

Had several configurations in the last 2 1/2 months but
Settled at this
11.2:1 static
SE Cases
S&S 4 5/8" crank shaft
S&S 4 1/8" bore cylinders
S&S pistons set at .000" deck height
S&S Super Stock 92cc heads decked to 89cc
replaced valves, seals and springs, Touch up ports
Intakes flow @28" 650 lift 318 with full throttle body and A/C backing plate
exhaust 296
Ceramic coated piston tops, combustion chambers, valve faces, back of exhaust valve and exhaust port
Woods rocker support plates
S&S roller rockers
S&S 640 easy start gear drive cams
S&S Quickie push rods
Gaterman lifters set at .140"
Fuelling Race oil pump
Axtell bypass
Custom made cam support plate
SE 58mm throttle body cleaned up and port matched
S&S Stealth 1" taller A/C matched to throttle body, vented to atmosphere
Drago's Dragula pipe with custom made baffle
Twin Jagg 10 row oil coolers and twin Wards Parts Fans on the heads
ARP Bolts through out

seems OK

Some nice work been done. Fun been had.

I like this thread, more interesting, the place was getting borring.

no one has mentioned the S&S reed valve thingy, it works like a one way valve lets pressure out of crank case into cam case & stops it returning. my 01 twin cam used one & i could feel a gain. it's still in the motor, But sold bike to a friend still going strong, just wondered if anyone else uses them?

 

 

Hi Krash you got a link for your Reed thingie. How long and hard to instal. cheers Dutchy

Ill google that one later for sure

I have one in my Evo....Its a total no-brainer install as its not geared, so it just slots into the hole. I was speaking to John Trease about them last month and he did point out that its a one-way valve so only lets air out of the cases and not back in again. I am not sure if this is a problem or not - I guess not as its been in the bike for a good 6 years now without a problem.

PM me if you need more info.