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some update ... bad news Mats is right :( clutch shaft reverse-fifth gear have completely differnet splines ... may be 3-4 is different too here some pics .. note spacer between 4-5 gear that wears out and cause diff whine with 90-100 km/h on 4-5 gear ... :?: original tickness is 2mm .. on my TS box...

Not sure about this but the diameters of the shafts between the Alfetta and 75 boxes are not the same, neither is the splines for the fifth/reverse gear assembly. today i striped down 3 gearboxes :lol: 1 alfetta gtv 2.0 karb(41/10) 1alfa 75 2,0 karb(43/10 ?!?) and 1 from 75TS(41/10LSD) good news ar...

http://www.bmwchannel.com/a_news/images/M3V8/
pure porn in every engine detail
the thing i dont like is v8 sound ... too sterile for me
http://youtube.com/watch?v=Ren3HyHs0L0

you cant shave much from rear flywheel better way is to dsign make new flywheel with new presure plate ... oem cast wheel have alot of weight in the perifery (bad) where pressure plate bolts on ..

http://www.alfagtv6.com/bb/viewtopic.ph ... sc&start=0 read carefully all Jim K. posts .. especialy page 3

JimGreek wrote: The 10548... cam is not listed for any 75 version, in AR Microfiches or the AR parts CD.
..

hm it seems 75 carb head i have with 10548.. is not original
about super cosworth guy his next project is 1k hp golf .. he must stop eat olives and drink nasty smell ouzo ...

...Speaking of cams, here's a money saving tip for Nord (not TS) motors: get the cams from the carbed 75 engines from junkyards. They have huge meaty lobes which can be reground to almost any Godzilla profile, so you don't have to buy brand new cams!... Jim 75 carb cams are 10548's ... may be you m...

hm 1mm deep seats with allready shity small side radius of nord/ts ports and beter flow ... dont think so :D speaking of superperformance NA engines may be Jim K. will tell us about greek NA cosworth engine ... "Recently i finish a race car with cosworth NA engine. I will tell u about this proj...

U dont want intake guides without seals !! engine will suck enought oil on overrun !! best you can do is to hammer guides enoight mm .. but then must check vlave/seat seal

You said it! Don't do it. The results I've seen from cutting down the valve seat are all bad. Being an injuneer you can calculate the added mass on the shim and put it in proportion to the rest. If you want to do something about mass, start with lighter valves. I agree too. only advantage for deep ...

Dennis wrote:TSturbo,
I didn't know the Nord cams would fit a TS.

i am talking about NORD JK303 grinded on TS blanks
13.45mm + 8k and over rpm sound insane for me for my 155 ts head i have(budged)plan of 2 intake cams 300/11 +46mm intake valves ... will see what will hapens

for close to stock engine may be 12mm lift JK303 profile will work very good

hmm nice how much is crank lightened

The people who have actually built 200+ hp efi TS engines here in Holland advised not to go over 10,5:1 compression because you will experience a lot of detonation. I know this sounds very weird, but these guys found out the hard way and they are respectable tuners/builders. They would increase CR ...

its hard to convert to removable milano type of bridge! on my alfetta gt i cut part enought to drop propshaft and then i make bridge from U shaped steel profile ... where the holes are for bolts i put inside small pipes to not deform bridge when tighten bolts ... sory for crap explanation i hope u w...