m62 mounting bracket
#21
Labor for maschining a proper adapter piece to mount your throttle to the M62 and buing a blowoff valve will be higher than 150$
If you don't have the money to buy these ESSENTIAL parts, maybe you should think again about supercharging at all.
You'll also need a bigger clutch, Eninge management, some sort of intercooling, bigger injectors...
If you don't have the money to buy these ESSENTIAL parts, maybe you should think again about supercharging at all.
You'll also need a bigger clutch, Eninge management, some sort of intercooling, bigger injectors...
#22
i have a friend who will fabricate this adapter for free. i just don;t want to spend 150$ if i could have it for half the price or even less.
i know about clutch. for engine management i will use FMU, no intercooling and no bigger incjectors because at the beginning i want to have a soft charge max 0,5bar.
i will look for used m45 bypass from mercedes. do you think it will be good?
i know about clutch. for engine management i will use FMU, no intercooling and no bigger incjectors because at the beginning i want to have a soft charge max 0,5bar.
i will look for used m45 bypass from mercedes. do you think it will be good?
#23
Sorry, but I don't think, your plans will work out at all.
1. Running the supercharger unsuperchargerd: you need the biggest possible diameter as a bypass with good flow characteristics. The BOVs and recirculating bypasses are NOT big enough.
2. the overall idea:
You want to keep the clutch, but you want to use the existing 4-rib belt of the powersteering, don't you?
This means you only have a 1.3 :1 pulley ratio, this is way to less to make power. It could even be that there is LESS air moved by the supercharger than what is needed by theengine, meaning you are losing power!
So you have three choices:
ditch the clutch and get a smaller charger pulley
get a crank cover overlay
mount an additional crank pulley.
But nevertheless, I'm betting that you'll blow your motor during the first 200 miles...
Do you plan installing a wideband O2 Sensor?
1. Running the supercharger unsuperchargerd: you need the biggest possible diameter as a bypass with good flow characteristics. The BOVs and recirculating bypasses are NOT big enough.
2. the overall idea:
You want to keep the clutch, but you want to use the existing 4-rib belt of the powersteering, don't you?
This means you only have a 1.3 :1 pulley ratio, this is way to less to make power. It could even be that there is LESS air moved by the supercharger than what is needed by theengine, meaning you are losing power!
So you have three choices:
ditch the clutch and get a smaller charger pulley
get a crank cover overlay
mount an additional crank pulley.
But nevertheless, I'm betting that you'll blow your motor during the first 200 miles...
Do you plan installing a wideband O2 Sensor?
Last edited by RacingGreen; 03-08-2009 at 03:55 PM.
#24
so you're saying that bov and recirculating bypasses are not enough but the bypass block from MOSS for 150$ is enough?
i want to mount additional crank pulley to the powersteering pulley but i still don't know what size it should be so the maximal boost was 0,5bar. i think it should have about 15cm diameter... but i will have to calculate more specifically.
what is a crank cover overlay?
no, i dont plan installin a wideband O2 sensor. well not on the beginning. maybe in the future if i will be changing ecu and going with a bigger boost.
i want to mount additional crank pulley to the powersteering pulley but i still don't know what size it should be so the maximal boost was 0,5bar. i think it should have about 15cm diameter... but i will have to calculate more specifically.
what is a crank cover overlay?
no, i dont plan installin a wideband O2 sensor. well not on the beginning. maybe in the future if i will be changing ecu and going with a bigger boost.
#26
in Poland it;s possible to fab everything so i will try to do it
RacingGreen you said that in master brake cylidner there is constant vacuum. are sure? because it takes vacuum from inlet manifold. when it;s unsupercharged and WOT i guess the vacuum isn;t enough to keep bypass valve wide open. maybe this one way valve near master brake cylinder keeps constant vacuum even if there is no vacuum in inlet manifold?
do you think that bypass from mercedes with m45 eaton isn;t enough?
RacingGreen you said that in master brake cylidner there is constant vacuum. are sure? because it takes vacuum from inlet manifold. when it;s unsupercharged and WOT i guess the vacuum isn;t enough to keep bypass valve wide open. maybe this one way valve near master brake cylinder keeps constant vacuum even if there is no vacuum in inlet manifold?
do you think that bypass from mercedes with m45 eaton isn;t enough?
#29
You may want to take a look at this thread from the UK:
Mercedes M62 Supercharger Kit With Electronic Clutch Control - Forced Induction & N/A Power Mods - MX5Nutz Forum
Bill
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