help with lag 45ta

[RCHUNN]

anyone know any specs on this turbo?
just purchased this car, from stop 4 seconds before full boost, midrange punch pulls hard
fresh motor
218/218 cam
stretch ic (stock location)
45 ta turbo (i know nothing about this turbo) its not a big turbo 60mm
3000 stall 9in art car (braking the tires turn over at 3100 rpm on sc
atr headers (no leaks)
3in dp
super flowing exhaust
810 wot on sc
124 blm cruising
ajusted down fuel pressure to 40 static (no change)
i thinking i need a bigger stall, or trash this turbo,
any help would be apreciated
thanks
Randy

 

[krom]

I have a 3500 which is about what you will need for a faster spool.

 

[RCHUNN]

well

looked at the turbo
compressor side a/f 60
exhaust side af 62
i need to find out more on this turbo first, btw exactly what do you have for sale and how much shipped to 38863 ?

thanks
Randy

 

[forcefed3.8's]

You are looking at AR ratios on the housings. They have nothing to do with the wheels. A 45a has a 66mm compressor and either a P trim or Q trim exhaust. IMO, this turbo spools fine with a 0 pump Vigilante, which is stalls around 3000 to 3200. If you go too high of stall, you are losing up top. Tuning AFR during spool up makes a huge difference. A 45a is a great turbo especially with a q trim exhaust.

 

[krom]

not for sale, just what is in my car.

 

[RCHUNN]

who makes this turbo, previous owner said it was a limit eng. turbo, how can i tell more about this turbo?

 

[Jerryl]

Try this link

who makes this turbo, previous owner said it was a limit eng. turbo, how can i tell more about this turbo?

Look under the "Limit Engineering" section.
Turbocharger Specifications