Remote bypass oil filtration

[s10pao]

Another difference is 14PSID yung b1402 vs 20PSID b173-s, which is better? (medyo nakalimutan ko na nung nagbackread ako dati)

eto ang intindi ko dyan. kung ang takbo mo ay laging high rpm, mas maganda ung higher bypass valve pressure.

[EssB]

eto ang intindi ko dyan. kung ang takbo mo ay laging high rpm, mas maganda ung higher bypass valve pressure.

I disagree... That's good for the oil (more being filtered), but bad for the engine (can cause oil starvation specially on high rpms/high load conditions).

[s10pao]

I disagree... That's good for the oil (more being filtered), but bad for the engine (can cause oil starvation specially on high rpms/high load conditions).

sir assuming that the oil filter is not yet clogged, what causes oil starvation during high rpm/load conditions?

[timykoo]

Did some research on which is better. 14PSID vs 20PSID. this filters have a bypass valve. So that when the filter is already clogged, magoopen up eto so that oil would still be supplied to the engine (unfiltered though). In a 14PSID limit filter. That valve opens once the pressure is higher than 14PSID. Same applies for 20PSID. So meaning it would take a longer time for the 20PSID to open when clogging occurs (takes more debris before it clogs compared to a 14PSID.

If you're on high rpm sabi nga ni sir EssB, that valve wont open up easily even though the oil pump works harder.

The question now would be the 6PSID difference be a big factor? or is it negligible?

[EssB]

sir assuming that the oil filter is not yet clogged, what causes oil starvation during high rpm/load conditions?

It would be better to have unfiltered oil flowing inside the engine than having everything filtered (with too much pressure differential in & out of the filter) but too restricted flow (then so some parts of the engine would lack lubrication). The lower the bypass valve pressure opening, less chance of that happening.

[timykoo]

Pasagot naman ng tanong ko sir! kung ang b173-s ay pwede instead of b1402?

I checked my filter under the hood and it's C-415, so it should be b1402 in its counterpart.

[s10pao]

It would be better to have unfiltered oil flowing inside the engine than having everything filtered (with too much pressure differential in & out of the filter) but too restricted flow (then so some parts of the engine would lack lubrication). The lower the bypass valve pressure opening, less chance of that happening.

Ok. Thanks for the clarification.

Pasagot naman ng tanong ko sir! kung ang b173-s ay pwede instead of b1402?

I checked my filter under the hood and it's C-415, so it should be b1402 in its counterpart.

b173-s, based on the product catalog of Baldwin.

[blue_gambit]

Pasagot naman ng tanong ko sir! kung ang b173-s ay pwede instead of b1402?

I checked my filter under the hood and it's C-415, so it should be b1402 in its counterpart.

both are baldwin right? minsan kasi sa size ng filter housing and element sa loob kaya mag kaiba ng number, pero kung pareho ng thread sila and kasya naman sa oil filter mount I dont see anything wrong. Also check the description if parehas ang design, either Full-flow or dual-fliter loob nya. but thats it...

Ok lang either 14psid or 20psid as long as the by-pass valveworks...

I use a BD28 since its the one availble (though still hard to get! hehehe) intended for a mitsubishi 4d56 but my engine is a Mitsu 4M40.. no problems and I'm on my second filter. First one was run a 6,000 kms and oil was still good.

[Chikselog]

BT223 (8PSID) vs B178 (30PSID), which one is better for a Vios? Mas mahaba yung B178 at 5inches vs 3 inches BT223. Kaso nakakaworry lang yung PSID rating medyo magkalayo. I'm on BT223 now btw.

[Ry_Tower]

BT223 (8PSID) vs B178 (30PSID), which one is better for a Vios? Mas mahaba yung B178 at 5inches vs 3 inches BT223. Kaso nakakaworry lang yung PSID rating medyo magkalayo. I'm on BT223 now btw.

Afaik dapat not more than 6psid ang difference, so hindi puwede yan.

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