LB7: Injectors

[MAXX IT OUT]

What would be to best size for everyday driving and with good MPG. Would be running a S366 for now, but looking a compounds later and I don't what to run out of fuel. Looking for 600 HP most of the time, but I want to beable to support up to 600-800 HP on race tune.

 

[dieseladdiction23]

I would say 60%

 

[bluecollar]

im going with 45s sometime soon.. I have been told not over 60s

 

[blk smoke lb7]

45-50 IMO.If your twinning later and want to get serious go 60s i think its the same price for 45 to 60s.

 

[Ne-max]

I went with 50% but they are big for a s366 or stock rod motor. 30-45% would work good from what I have read.

 

[MAXX IT OUT]

When I get around to doing compounds, i am looking at doing a S475 under the S366. I am still in the possess of making up my mind what rods to put in it, so I am trying to get my duck in a row.

 

[hondarider552]

I loved the 30's I had in my GMC. Will probably get 45's for my single cab when the engine is done.

 

[mackthehack]

Going with 45 overs after I get my 475 over stocker done.

 

[DAVe3283]

I have Industrial Injection 60% injectors. Did them at the same time as I went to a S371. After a bit of tweaking on the tune, the truck gets about the same mileage as before (often a hair better), doesn't smoke/smell, and drives great. I wouldn't do anything smaller, IMO.

 

[custom8726]

60% gets my vote for your intended application

 

[trailler2004]

exergy 60 overs!

 

[S Phinney]

45 to 60% over would work best. If you plan to tow often or heavy stay 60 and under. Either injector would work great with the proper tuning. Exergy is the hands done best at what they do. I strongly suggest using their parts.

Sent from my DROID RAZR using Tapatalk 2

 

[MAXX IT OUT]

Is it worth getting manufactured injectors then have them honed 60 over or just get mine done?

 

[ecc_33]

I had just my nozzles honed 60% over. I know many hate the idea but it was cheap. I have seen some extrude honed 60% nozzles go low 10's on a lb7.

 

[x MadMAX DIESEL]

60s because anything larger goes into the next price range. Best bang for your buck.

Sent from my PC36100 using Tapatalk 2

 

[Noreaster]

When I get around to doing compounds, i am looking at doing a S475 under the S366. I am still in the possess of making up my mind what rods to put in it, so I am trying to get my duck in a row.

Id go bigger on the primary than a 475 especially with a s300 secondary

I agree with everybody else on the 60% nozzles, $100 more than 45% so why not

 

[Mpsoldier]

i agree with 60% as well best all around:thumb:

 

[JMK777]

60

 

[DBUSHLB7]

60 Exergys on mine..DD my truck with 66/480 compounds,
Stock motor still alive..tuning is key

 

[MAXX IT OUT]

How much power a 30 overs good for? I want to keep the pulse rate down and still have good power. For what i was wanting i was recommended 45 overs, but i am looking just nozzle.