Omega_5

True... but it goes goes to show that the blower will loose efficiency after stacking on that much pressure.
Don't get me wrong... I have plans to get one... but I have noticed some people spouting words of high efficiency at high boost.
You have probably seen the extrapolated chart that I sent to LSJwannabe... I think this fits that model pretty close.

Area47

dropping timing 5-6 degree's across the board, and still getting slight knock up top, not my idea of fun. torque steer half way through third is amusing.

Josh@ottp

iTrader: (4)

The lower pulleys need more meth too. You run a 75/25 mix? What size nozzle?

Area47

90/10 mix. 5gph nozzle.

Josh@ottp

iTrader: (4)

We had to bump seans car up to a 7gph.

Area47

how much timing was he trying to run?

badasscobalt1986

where and how much did you pay for your tvs blower?

Area47

i bought mine used from someone in michigan. new they are 2250 i think. somewhere around there.

web site for harrop
http://www.harrop.com.au/

Witt

Ah the days of having retarded EGTs and a slow car.

lsjwannabe

iTrader: (1)

i ran 21* on pump gas with the 2.75" and a 30/70 mix. When i pullied down i had to pull out 5* go up to the 7gph and go with 2step colder plugs.

Area47

your motor lived due to the pistons in it.

my egt's last night hit 1500 at the top of third. i didn't do that **** again.

sean. i was a bit lower than that on 7's. not much lower, but a bit


you still have that 7? nate still hasn't checked his pm's on here.......

lsjwannabe

iTrader: (1)

yeah still tapped in the intake

Area47

hmmm. i'll do some iat and idc experiementing before i go up in gph sizes.

NATE CHECK YO PM'S FOO!

Kennyspec

sometimes i wonder if the cobalts need bigger meth jets as the meth needs to go through the shitty lamenuovas (sp?). I wonder how much of it is just puddled at the bottom of the manifold????

Josh@ottp

iTrader: (4)

according to my calculations he should be running a 7gph. I doubt any of it is puddled, that would be very hard to achieve.

EatonTVS07

iTrader: (4)

area did you fix your lifter issue you had?