Racetronix 255 or 340 lph?

[turbobooster]

Trying to decide which route to take here I have basic mods plan on adding 42 injectors but have stock for now I’m sure the 255 will work with my setup now but if I go with 340, will it work properly until I upgrade injectors ?

 

[blacknight80]

Most find the 340 is to much for the stock return line. You will be perfectly fine running a 255 up to 60lb injectors.

 

[turbobooster]

who makes an upgraded fuel return line?

 

[blacknight80]

You can get a fuel line kit from racetronix or Cruz. Or you can order your own pieces and make your own. You want a -8 feed and -6 return. What are your goals because you can go quite a ways with a 255

 

[turbobooster]

Do u recommend upgrades fuel return line with the 255lph? Or only needed with 340

 

[blacknight80]

Only with the 340.

 

[turbobooster]

Thanks my goals are trying to get high 10s low 11s in time tho

 

[mblum]

What fuel?

Gasoline with Alky or E85?

 

[blacknight80]

Mid 10s you will likely need to run e85 and a 540 pump or a 340 with a pile of meth. Whats done to the car?

 

[turbobooster]

ended up ordering the 255 hanger and pump with hotwire harness lets see how this hot wire install goes and advice or suggestions on where to run it through?

 

[blacknight80]

I have mine routed down the back side of the engine. Down the frame rail. Then infished it through the rail to keep it away from the exhaust on the inside and tire on the outside. Popped it out the rear frame horn.

 

[ShaunKris]

You can get a fuel line kit from racetronix or Cruz. Or you can order your own pieces and make your own. You want a -8 feed and -6 return. What are your goals because you can go quite a ways with a 255

You can get the metric elbow for your regulator from Racetronix.

 

[V6sleeper]

Go right for 60# injectors with Alky , over build your fuel system for high 10s dont run these cars on the edge,
if your going e85 go right to 120s and a 450lph pump.

 

[turbobooster]

so right into 60s with my new 255?

 

[V6sleeper]

so right into 60s with my new 255?

I would, bigger cushion and they idle better

 

[turbobooster]

Any particular brand of injectors or vendor you recommend?

 

[1986 Buick GX1]

This guy has some reasonable ones. It looks like you’d have to get them cleaned.

Thread 'TT 60# injectors'

Aug 19, 2024

Selling my TT 60# Deka injectors. I would recommend & cleaning as they’ve been sitting for a while.

$175 shipped.

• '87 Turbo "T"
• Replies: 3
• Forum: Parts for sale

Make sure to talk to Turbo Tweak to get a chip for your exact combo.

Welcome to TurboTweak - TurboTweak

 

[V6sleeper]

Any particular brand of injectors or vendor you recommend?

60 lb/hr Injector/Chip Combo for Buick/TTA-8004

www.turbotweakstore.com

 

[turbobooster]

I seen that ! not sure the cost to do that cleaning work to them , shipping and all? I seen on TT website the 60s and a matched chip for about $400

 

[turbobooster]

What fuel?

Gasoline with Alky or E85?

Would like to try gasoline and the Ally option