injector scaling help
injector scaling help hey guys i am about finished with the turbo build and am trying to start on the tuning side. alittle background of the parts it has
f1 tc76
speedinc 60# injectors
wal255 fuel pump
317 heads
ls6 intake
patriot dual springs
harden pushrods
stock cam
2 bar map
those are the things i can think of right now, if yall need more info ask
anyways i looked at the spreedsheet that has the numbers on how to scale but i dont under stand it one bit!
couldnt find a step by step tutorial with pictures showing what to click and stuff like the other how tos included with the hpt software.
someone want to help? would really appriciate it!!
f1 tc76
speedinc 60# injectors
wal255 fuel pump
317 heads
ls6 intake
patriot dual springs
harden pushrods
stock cam
2 bar map
those are the things i can think of right now, if yall need more info ask
anyways i looked at the spreedsheet that has the numbers on how to scale but i dont under stand it one bit!
couldnt find a step by step tutorial with pictures showing what to click and stuff like the other how tos included with the hpt software.
someone want to help? would really appriciate it!!
if you are talking about the injector spreadsheet that RedHardSupra found and then spiffed up, its pretty basic. If you don't understand how it works, you probably should get some help tuning your boosted setup...bad tune and boost usually equals boom.
anyways just plug in the numbers for your injectors, which you might need to lookup from the manufacturer. those 60#'s are prolly mototrons which are common and have information readily available. in fact, the spreadsheet from Marcin comes with those #'s plugged in already.
anyways just plug in the numbers for your injectors, which you might need to lookup from the manufacturer. those 60#'s are prolly mototrons which are common and have information readily available. in fact, the spreadsheet from Marcin comes with those #'s plugged in already.
like i was able to do the NA tuning cuss of the tuts availible but the turbo stuff is more involved i also wwant to learn it for other size injectors
at least to be able to start the car to drive it up the trailer
at least to be able to start the car to drive it up the trailer
TECH Enthusiast
Joined: Aug 2006
Posts: 542
Likes: 0
From: Memphis, TN
I believe the mototron 60's are rated at 3bar pressure, which is 43.5psi (our stock fuel pressure is 58) so you would put 43.5 in for rated, and then 58 in for actual unless you have made changes to your fuel system and you fuel pressure is no longer 58 and finally 60 for injector lb/hr flow rating. The spreadhseet will then generate a table, and just copy the lb/hr column or (g/sec if in metric) into HPtuners and you are good to go.
im having to use the phone for internet right now cuss the home internet is draging real bad!
hopefully it works when i get home for lunch
and i thank you for helping
hopefully it works when i get home for lunch
and i thank you for helping
