Sökningen fann 125 träffar

av bmw2101
sön maj 19, 2024 11:39 pm
Kategori: Avancerad motorteknik
Tråd: Lash cap leaving the exhaust valve
Svar: 8
Visningar: 192

Re: Lash cap leaving the exhaust valve

right ok! [red wine area uk time for me atm ] a friend of mine has a bmw s14 engine, it spat the shim off the top of the buckets and did the engine in. He thought it was of the top of hat shims. The T5 cam i use, and Stefan, i read somewhere, again red wine non making memory work well, someone measu...
av bmw2101
sön maj 19, 2024 7:56 pm
Kategori: Avancerad motorteknik
Tråd: Lash cap leaving the exhaust valve
Svar: 8
Visningar: 192

Re: Lash cap leaving the exhaust valve

is the lack of lift on the valve because you need to have the clearance between cam and tappet when cold? I recently found in my engine a guide to be very sloppy after maybe 300 miles. We think its because i had a sticking injector and its washed oil from the guide. Quat, oh i see, you use the stand...
av bmw2101
tor maj 16, 2024 9:22 pm
Kategori: Avancerad motorteknik
Tråd: cast exhaust manifold v tubular
Svar: 0
Visningar: 59

cast exhaust manifold v tubular

I have a b230a non turbo engine, its never going to do more than 190 bhp imho. Its in a bmw e36. At the moment , the engine has a tubular exhaust manifold, not a kl racing one , but very similar. At one point i had the cast manifold, 50mm down pipes, and the car made 167 bhp at the flywheel. I swapp...
av bmw2101
tor maj 16, 2024 8:47 pm
Kategori: Avancerad motorteknik
Tråd: b230 piston options
Svar: 3
Visningar: 284

Re: b230 piston options

ah maybe! i took my engine to get machined, and i ended up with teh standard size, so all was well! thanks anyway
av bmw2101
tor maj 16, 2024 8:46 pm
Kategori: Avancerad motorteknik
Tråd: Lash cap leaving the exhaust valve
Svar: 8
Visningar: 192

Re: Lash cap leaving the exhaust valve

quat, if you dont use lash caps, what do you use?


thanks
av bmw2101
sön maj 05, 2024 8:18 pm
Kategori: Avancerad motorteknik
Tråd: b230 piston options
Svar: 3
Visningar: 284

Re: b230 piston options

ah so my block needs a hone and a fwe bits, so it dosnt need new pistons, but it was interesting if anyone knew for future . thanks
av bmw2101
ons maj 01, 2024 8:13 pm
Kategori: Avancerad motorteknik
Tråd: b230 piston options
Svar: 3
Visningar: 284

b230 piston options

I have a b230A engine, it needs a rebore really, but here in england there dosnt seem to be any pistons available, no one stocks them anymore. Is there a later piston or one from a completely different engine i could use? I have a feeling there is something as i know of an engine builder here that d...
av bmw2101
lör apr 06, 2024 6:34 pm
Kategori: Avancerad motorteknik
Tråd: injector size
Svar: 9
Visningar: 553

Re: injector size

well thankyou both! ive ordered the grey ones, even though it says 360cc in the ebay advert.
av bmw2101
lör apr 06, 2024 11:09 am
Kategori: Avancerad motorteknik
Tråd: injector size
Svar: 9
Visningar: 553

Re: injector size

thats fantastic, ive found some on ebay here in England, £135, i take it these are cone type spray pattern? thanks Part number: Siemens Deka 9179379. Please check your own injectors are identical before purchase. Flow rate: c.360cc/min at 3 bar of pressure. Resistance: c.15.3 Ohms (high impedance). ...
av bmw2101
fre apr 05, 2024 10:15 pm
Kategori: Avancerad motorteknik
Tråd: injector size
Svar: 9
Visningar: 553

Re: injector size

microsquirt, sorry forgot to say. its all programmable
av bmw2101
fre apr 05, 2024 5:31 pm
Kategori: Avancerad motorteknik
Tråd: injector size
Svar: 9
Visningar: 553

injector size

I have a b230 with the E type inlet, it has a 300 deg t5 cam in it, upped the compression, im hoping for 160-190 bhp out of it. I had the volvo t5 injectors in it, but they are damaged. They are expensive here now , what CC of injector should i be looking at. M3 ones are 263CC but im not sure if the...
av bmw2101
sön jan 21, 2024 12:24 pm
Kategori: Avancerad motorteknik
Tråd: sparkplug for my b230
Svar: 2
Visningar: 373

Re: sparkplug for my b230

thankyou!
av bmw2101
lör jan 20, 2024 10:26 pm
Kategori: Avancerad motorteknik
Tråd: sparkplug for my b230
Svar: 2
Visningar: 373

sparkplug for my b230

should i run a brp6es in my engine? Its 11:1 compression, non turbo, revs to 7, on injection.


thanks
av bmw2101
lör jan 20, 2024 12:06 am
Kategori: Avancerad motorteknik
Tråd: why is my engine not powerful?
Svar: 21
Visningar: 3018

Re: why is my engine not powerful?

SO! i thought id post about my car, and where it is at. It turns out, the k-jet manifold is legal with injectors welded into it for our road rallying. I bought a manifold from viking fabrications in the uk here, i think many will know of this guy reading. https://bmwrallyparts.co.uk/minipics/bmw/881...
av bmw2101
mån dec 18, 2023 8:56 pm
Kategori: Avancerad motorteknik
Tråd: Kl racing T5 camshaft timing.
Svar: 10
Visningar: 1874

Re: Kl racing T5 camshaft timing.

yes maybe that was it! i remember something like 116 and 116 degs.

ive only just put the engine back in the car today, cant wait to get it running!