If you had a guy go 12.0@125mph on say a 2.2 and a guy go 10.85@125mph on a 1.50, I think the 10.8 guy is maxed out. The 12.0 guy's combo might have more in it depending on the setup. Look at Scott's WS6, he went from 10.8 to 10.3 just from fixing his shift points. If the 12.0 guy is a stick and is only hitting 97 mph at the 1/8th, just think if he could hit 100 mph at the 1/8th, maybe he can hit 126-127mph. I think it really depends.

 

Yes but wouldn't you max out more or less at the same trap speed as he did?? given you could gain the mph everywhere if it sticks...

I saw on ebay a YS-trim with vortech aftercooler.. I was wondering if the vortech aftercooler is a restriction and I wanted to know if its viable or not on the street?

 

Is it a good idea to use a YS-trim for just 12psi???

 

Who is using just 12 psi?

 

I want to use it for just 12psi...

 

If you have a 346, then buy a T-trim.

 

I have a 383 and why you say that?

 

TTT

 

How fast do you want to go, or how much power do you want to make?

I'd get a YS Trim if you want to make 700-750rwhp and go over 140 mph.

 

No, im looking (if I where to go to the track) for 135mph and 10.5 or so...

Power??? 630-670 max no more than that... THe thing that has me all messed up is that the mustang guys use the YS-trim for 540rwhp without thinking it twice and they claim big HP numbers...

I wanted a T-trim since going up to the YS-trim and all the intercooling and stuff was a bit steep for me right now, being a student... But then again... didn't find any used T-trim either so I sent my S-trim to be fixed by vortech and I will "overspin" it in order to get more power down low even if it means that I get less total power(which I dont really care, as long as it runs harder)

 

My car went 9.94 at 139 with the s-trim and aftercooler (with a full load of ice in the Mustang ice box). 7.00/2.75 pulleys and shifting at 6200. You should hit your goal easily with the s-trim

 

I've got a YS -Trim

752rwhp/626rwtq

Love it.

 

HOw much boost?? pulley combo???

What bottom end?? Thanks

 

It's right around 12psi.

383ci. LT1
Callies Forged Crank
Callies Forged I Beam Rods (5.85)
Ross Custom Thermal Barrier Coating Pistons
Comp Cams solid roller cam
Comp Cams roller rockers Comp Cams High Tech push rods and springs
Morgan Motor Sport ported AFR 220 heads with stainless valves
Hooker Super Comp Full Length Headers
4" Mufflex Exhaust System
Vortech V7 YS trim blower @ 12psi
Vortech 7' crank pulley - 3.33' blower pulley
Vortech By-pass valve
Vortech After Cooler
1000hp Morgan Motor Sport fuel system
Accell 72lb injectors
K&N 4" Inlet
MSD Digital 7AL - Built in Two Step, High Speed Retard, etc...
MSD Pro Power coil
MSD Boost retard
MSD Super Conductor plug wires
Accel DFI Computer
BBK 58 MM throttle body
Meziere electric water pump

I'm still utilizing the T56 transmission as well. The car is fun to drive. I'm yet to put a good tire on it, but the time is coming. Winter will probably bring a 400 turbo. I'm not sure what convertor to go with, and would love to get some input on that.

I've been running 315/35/17 drag radials on it and having a lot of fun on the street. Mopped the floor with a kenne bell 03' Cobra last week.

 

we need cam specs to make any reccomendation on stall speed. But if you went to a soild roller im guessing your taking it up to 7,000 or beyond....