Psj?
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Joined: Nov 2001
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From: Chi-Town, IL
Hmmm, maybe my 8 rib setup would of worked better with a bigger crank pulley, I was using a 7.85" 8 rib crank pulley from ASP, and a 3.3" Reichard racing pulley with a Dayco belt........saw 14psi then nose dived
TECH Regular
Joined: Nov 2002
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From: Houston TX (Chicago/Evanston IL)
You Procharger guys should hold off a few weeks to see my results. With a f1 blower you would need a larger blower pulley. The step up is 5.X:1 so my pulley Combo would spin it close to 75k. Larger blower pulley would mean less chance of slipping.
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Joined: Dec 2002
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From: Elgin, IL
that is somewhat true BUT
Originally Posted by Evil Turbo SS
You Procharger guys should hold off a few weeks to see my results. With a f1 blower you would need a larger blower pulley. The step up is 5.X:1 so my pulley Combo would spin it close to 75k. Larger blower pulley would mean less chance of slipping.
Last edited by 8secLT1; Dec 19, 2003 at 04:32 PM.
TECH Regular
Joined: Nov 2002
Posts: 408
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From: Houston TX (Chicago/Evanston IL)
how so? 3.08:1 rear end creates more load on a motor at start than a 4.10:1 would. The prochargers should be easy to get spinnig and taxing on the biger end. the vortechs the oposite.
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Verdad Gallardo TECH Senior Member
Joined: Nov 2001
Posts: 11,603
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From: Chi-Town, IL
Yea, they do suck up quite a bit of power......
It would be a good thing to run a bigger blower pulley with the bigger crank pulley, then there won't be a lot of slip.......
I plan on an F1 in the future with a Intercooler setup similar to PSJ's.........
It would be a good thing to run a bigger blower pulley with the bigger crank pulley, then there won't be a lot of slip.......
I plan on an F1 in the future with a Intercooler setup similar to PSJ's.........
TECH Regular
Joined: Nov 2002
Posts: 408
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From: Houston TX (Chicago/Evanston IL)
Bigbos, your local..... I would like to check out your ride sometime.
Off topic - I just set my budget for my 03 Cobra and it just kinda hits me that Ill put down the same or better numbers for 10 to 15 grand less. But by July I'll be able to breeak down cost to modify each of the two cars.
Off topic - I just set my budget for my 03 Cobra and it just kinda hits me that Ill put down the same or better numbers for 10 to 15 grand less. But by July I'll be able to breeak down cost to modify each of the two cars.
On The Tree
Joined: Nov 2002
Posts: 104
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From: Hollywood Beach A1A
Hey PSJ
Hope you get it all figured out soon. Doesn't sound like your having fun with this blower deal. What kinda times are you expecting out of your beast?? Just a thought but why not big cube spray?? what kind of power did you make with your old combo??Been off line for a while bring me up to speed.
thanxs Baddmood
Hope you get it all figured out soon. Doesn't sound like your having fun with this blower deal. What kinda times are you expecting out of your beast?? Just a thought but why not big cube spray?? what kind of power did you make with your old combo??Been off line for a while bring me up to speed.
thanxs Baddmood
TECH Senior Member
Joined: Nov 2001
Posts: 11,603
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From: Chi-Town, IL
Evil I would like to see your ride as well............
I still got my car out for now, just with out the supercharger attached getting around 6 miles to the gallon with a washed out tranny and a supercharger tune.........
I still got my car out for now, just with out the supercharger attached getting around 6 miles to the gallon with a washed out tranny and a supercharger tune.........
I am up in Western Michigan and have had limited internet access.
Dyno update: 560rwhp, 14psi, T400, 7000 stall.
Yup we are making 14 lbs of boost with a 7000 stall.
I will change the stall and then we will redyno.
We think mid 600's rwhp on a dynojet is for sure, it's only going to go up with a 4000-5000 true stall. I'm thinking 4000 stall right now.
Dyno update: 560rwhp, 14psi, T400, 7000 stall.
Yup we are making 14 lbs of boost with a 7000 stall.
I will change the stall and then we will redyno.
We think mid 600's rwhp on a dynojet is for sure, it's only going to go up with a 4000-5000 true stall. I'm thinking 4000 stall right now.
