thanks that is a nice idea! ill measure what the exhaust measures in total, where the boxes are, and report back on tuesday hopefully. Its different to what anyone else would use as its in a bmw e36 compact.
thankyou!
Sökningen fann 128 träffar
- fre maj 24, 2024 9:52 pm
- Kategori: Avancerad motorteknik
- Tråd: cast exhaust manifold v tubular
- Svar: 3
- Visningar: 172
- fre maj 24, 2024 6:16 pm
- Kategori: Avancerad motorteknik
- Tråd: cast exhaust manifold v tubular
- Svar: 3
- Visningar: 172
Re: cast exhaust manifold v tubular
well ive decided im going with the cast manifold. Im sure volvo has put some design into how it flows, and the tubular one i have is modded for the bmw, so maybe its not right some how. but the cast made 7 more bhp on exactly the same engine some years ago... https://bmwrallyparts.co.uk/minipics/bmw...
- tis maj 21, 2024 7:30 pm
- Kategori: Avancerad motorteknik
- Tråd: Lash cap leaving the exhaust valve
- Svar: 9
- Visningar: 334
Re: Lash cap leaving the exhaust valve
right thanks! makes sense!
- sön maj 19, 2024 11:39 pm
- Kategori: Avancerad motorteknik
- Tråd: Lash cap leaving the exhaust valve
- Svar: 9
- Visningar: 334
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...
- sön maj 19, 2024 7:56 pm
- Kategori: Avancerad motorteknik
- Tråd: Lash cap leaving the exhaust valve
- Svar: 9
- Visningar: 334
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...
- tor maj 16, 2024 9:22 pm
- Kategori: Avancerad motorteknik
- Tråd: cast exhaust manifold v tubular
- Svar: 3
- Visningar: 172
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...
- tor maj 16, 2024 8:47 pm
- Kategori: Avancerad motorteknik
- Tråd: b230 piston options
- Svar: 3
- Visningar: 328
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
- tor maj 16, 2024 8:46 pm
- Kategori: Avancerad motorteknik
- Tråd: Lash cap leaving the exhaust valve
- Svar: 9
- Visningar: 334
Re: Lash cap leaving the exhaust valve
quat, if you dont use lash caps, what do you use?
thanks
thanks
- sön maj 05, 2024 8:18 pm
- Kategori: Avancerad motorteknik
- Tråd: b230 piston options
- Svar: 3
- Visningar: 328
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
- ons maj 01, 2024 8:13 pm
- Kategori: Avancerad motorteknik
- Tråd: b230 piston options
- Svar: 3
- Visningar: 328
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...
- lör apr 06, 2024 6:34 pm
- Kategori: Avancerad motorteknik
- Tråd: injector size
- Svar: 9
- Visningar: 574
Re: injector size
well thankyou both! ive ordered the grey ones, even though it says 360cc in the ebay advert.
- lör apr 06, 2024 11:09 am
- Kategori: Avancerad motorteknik
- Tråd: injector size
- Svar: 9
- Visningar: 574
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). ...
- fre apr 05, 2024 10:15 pm
- Kategori: Avancerad motorteknik
- Tråd: injector size
- Svar: 9
- Visningar: 574
Re: injector size
microsquirt, sorry forgot to say. its all programmable
- fre apr 05, 2024 5:31 pm
- Kategori: Avancerad motorteknik
- Tråd: injector size
- Svar: 9
- Visningar: 574
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...
- sön jan 21, 2024 12:24 pm
- Kategori: Avancerad motorteknik
- Tråd: sparkplug for my b230
- Svar: 2
- Visningar: 392
Re: sparkplug for my b230
thankyou!