SSC5R

I have a v9 vortech and Iam building a 375" LS1. What would it take to get 600+ to the tires. Thanks for your help.

SSC5R

anybody

cablebandit

iTrader: (37)

you have a 375 and a v-9. You got what it takes already......next......

SSC5R

With bolton's, cam, 375, and down pulley I can pull it off?

MECHAM

iTrader: (4)

might be close...but a S or T Trim will get you there with no problem.

im still waiting on a quote for yeah too..

cablebandit

iTrader: (37)

Find and read posts made by S_J_H I consider him to be the resident v-9 g-trim expert. He knows that kit inside and out.

Pro Stock John

iTrader: (34)

600rwhp +
----------
375ci LS1 (6.0 with 4.030 bore or something?)
V9 Vortech
1.75 longtube headers
3" ORP, 3" catback or cutouts
224/230//114 (maybe +2) cam
LS6 Intake
Stage I ported heads, 2.02/1.57 valves in stock seats
Crane double valvesprings
60 lb Mototron injectors
340lph intank, plus voltage blaster in addition

maddboost

iTrader: (11)

Oh John what do you know about supercharger setups.

SSC5R

Thanks guys for the info and Mecham Im just waiting to see what I go with. Thanks.

BIGBOS

Yea, you can pull it off for sure

Crunch

You should be very close to 600RWHP.
But you'll probably have to overspin the impeller to do it.

CHRISPY

Are you aftercooled?

2.5 pulley with good fuel and tuning will be 600RWHP easily. You'll also be overspinning the blower a bit so watch the revs

SSC5R

Yes I have a aftercooler. I will be spraying a 75 TNT shoot to get out of the hole. Do you all think this would be a problem for the blower? What injectors and pump should I get? Thanks for your help guys.

Got Me SOM

iTrader: (2)

all you need is 12-13 lbs and maybe a cam. you don't need juice to get that number.

you'll need big injectors and the t rex fuel pump should be fine.

MTI should be able to help you figure all that out.

S_J_H

you don't need the spray. Just a well setup system with a 2.5" pulley and a good aggressive tune.
Adding a 75 shot should make for enough power to run 9's in a decent combo.

SSC5R

What size injector's are you guy's using? People been telling me to use 50lbs and even 60lbs inj. I have set of AFR's coming in a about two weeks and I am going to use a solid roller. That should help.

Pro Stock John

iTrader: (34)

Well you can't buzz a 2.50 pulley setup high, so I'm not sure how that is will work with a solid roller... mods in conflict with each other to some extent.

I would look into the 60 lb Mototrons they seem to ideal decent if you use an adjustable regulator.

S_J_H

If your going with good heads and a solid roller and a 375 ci motor I have to wonder why your using a V9?
Your power output is limited by the V9. It's entirely possible you will not make any more power than a 346 with mildly ported heads and a stock cam. Although your boost level will be much lower and easier to manage. But it seems like a mismatched combo to me.
I'm running 42.5lb Lucas at 62psi and a single 9th mechanical injector of about 50lbs/hr.
Steve

Pro Stock John

iTrader: (34)

Steve, what is the max rpm you would spin a V9 to (for the most part)?

S_J_H

John,I run my V9 up to around 70K which is at about 6350 engine rpm with a 2.5" and 8" pulley combo. I see about 13psi in cool weather at that speed with the intercooler. It is holding up real well. Bearings are still real tight.
I could see taking it a little bit further as boost does keep rising, but I think after 70K your really pushing your luck with the bearings and drive system.