Lsj + mp90 supercharger
Lsj + mp90 supercharger
BIG SHOUT OUT TO EUTHANASIA FOR MAKING THIS PROJECT HAPPEN.
Roots Blower MP90 1.475L
I will dyno it at the same place I layed down 247whp/228wtrq on a m62 2.7 setup. As soon as I get a 3" pulley in and spin the mp90 to 14k @ 22-23psi I'll dyno it.
Start up
---
Spin 2nd @ will? Sure why not!? - (10.5-15* timing advance in the midrange)
3.2 pulley @ 20 psi by 6000 rpm
IDC 78% on a 7gph 80/20 mix by 6500 rpm
IAT2 @ 135* by 6500 rpm
3.0" pulley @ 22+ psi by 5100 rpm
IDC 85% by 6500
IAT2 133-135* by 6500
IAT1 94 by 6500
Roots Blower MP90 1.475L
I will dyno it at the same place I layed down 247whp/228wtrq on a m62 2.7 setup. As soon as I get a 3" pulley in and spin the mp90 to 14k @ 22-23psi I'll dyno it.
Start up
---
Spin 2nd @ will? Sure why not!? - (10.5-15* timing advance in the midrange)
3.2 pulley @ 20 psi by 6000 rpm
IDC 78% on a 7gph 80/20 mix by 6500 rpm
IAT2 @ 135* by 6500 rpm
3.0" pulley @ 22+ psi by 5100 rpm
IDC 85% by 6500
IAT2 133-135* by 6500
IAT1 94 by 6500
Last edited by 100% METH; Dec 21, 2010 at 01:50 AM.
same length snout that is on all mp90's (looks like a different snout)?
you needed an adapter plate for the intake correct?
did the TB bolt on or did you need an adapter plate for that too?
a couple people posted their sucess with the mp90, but never told us what was really needed........ I bet it did cost a pretty penny though, unless you bought the mp90 off craigslist.
you needed an adapter plate for the intake correct?
did the TB bolt on or did you need an adapter plate for that too?
a couple people posted their sucess with the mp90, but never told us what was really needed........ I bet it did cost a pretty penny though, unless you bought the mp90 off craigslist.
It spins second @ will w/ minimal timing
butt dyno approves
I'll prob make a quick clip of it tonight
If I recall the MP90came originally w/ a 10" snout. I think the one I have on it is a 7 or 8".
Yup a custom adapter plate was created to bolt this down.
Notice that black tube, it bolts up a LSJ/LS4 tb
Paid a total of $650 for almost all new parts. Only used items were the tb adapter, snout and pullies; though they were like new.
butt dyno approves
I'll prob make a quick clip of it tonight
same length snout that is on all mp90's (looks like a different snout)?
you needed an adapter plate for the intake correct?
did the TB bolt on or did you need an adapter plate for that too?
a couple people posted their sucess with the mp90, but never told us what was really needed........ I bet it did cost a pretty penny though, unless you bought the mp90 off craigslist.
you needed an adapter plate for the intake correct?
did the TB bolt on or did you need an adapter plate for that too?
a couple people posted their sucess with the mp90, but never told us what was really needed........ I bet it did cost a pretty penny though, unless you bought the mp90 off craigslist.
Yup a custom adapter plate was created to bolt this down.
Notice that black tube, it bolts up a LSJ/LS4 tb
Paid a total of $650 for almost all new parts. Only used items were the tb adapter, snout and pullies; though they were like new.
Last edited by 100% METH; Nov 24, 2010 at 03:04 AM.
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