does anyone know how far a set of 60lbs inj will take you in rwhp? i am going to put the 408ci 88mm t-trim turbo on the dyno and i just dont know how far they will go? i guess i just need to go to the 79lbs,,

 

With meth we've made over 800 to the wheels with 60's and had AFR into the 10's until we leaned it out a bit. That is on a 416 with a pair of 60's in a Corvette. How far you run them will really very on whether or not you run a fuel pressure regulator where the pressure rises with boost. On the Corvette as an example we have a second pump that kicks on at 3psi and raises the fuel pressure to 63psi. We still have more room yet since we don't have the boost referrenced regulator hooked up to boost yet.

 

thanks for the help

 

The key is a good fuel system.

Over 821hp here in the 'ol farmtruc, twin 76's, non intercooled, but...

A1000, -10 lines, good fuel rails with 60's., no meth at 13psi.

So, yes, those injectors will be fine, just make sure the fuel system is capable.
With the setup you're planning, you can't build too big of a fuel system, go big!

good luck,
allen

 

how loud is that A-1000? i think im going to do return fuel with tow 340 intanks and -8 feeding and -6 return...with a boost ref reg. will that work

 

you need bigger ones so you can sell me the 60s cheap hehe

 

Get with Aeromotive on the set up. I would run the same size return or larger then the pressure line.

 

drove the truck tonight for a little bit...that 88mm is loud as hell..i hope its getting good oil...im using the same oil line i got from you trick. and a -10 oil return

 

that's plenty of feed line and more than enough drain line, so that's good, unless it's plugged lol.

a -6 is ok for the fuel return, I run a -8...

 

-3 is plenty large for a feed line. Might take it off at the turbo and do a quick start making sure no trash as gotten into the line while swapping turbos out.
Or just pull your return line off at the pan start the truck and catch the oil as its draining. I like this one better less chances of making a mess.
With NO oil at the turbo and driving it, it would have smoked the turbo unit for sure.