[1987mustanggt]

ok so im in process of building a 347 with a eaton m112.. which i ws like the first to bring up..lol..well im wondering what size injectors to use??? and if i add the t-5 g force gears will my tranny live?? supposedly it supports 600hp n 500lb tq......so far i got edelbrock performer rpm heads hooker long tube headers 90mm throttle body...how much hp u guys think ill make..and imma run a water meth to cool motor...so any help is appreciated...

[ryanw]

God dammit, do all you guys hang out togeather......this thread smells of deja vu.........lol

Im going to say a minimum of 42 lb injectors........more towards the 50lb

http://www.eastcoastrollingthunder.c...r/finject1.htm

[1987mustanggt]

i posted a thread of a build like this like almost a year ago...thats when i started seeing everyone on here jocking my shit...but whatever i was first..lol....just that moneys tight n i dont wanna do things twice...

[1987mustanggt]

u guys think ill go over 600 hp?

[ryanw]

Im just giving you a hard time...lol


600 at the wheels or fly wheel ?

You better hope not with a stock block

Not enough info, on your combo, but with the meth its possible, im thinking....

[1987mustanggt]

to the wheels....im getting either a dart block or boss or maybe scat??? idk yet....im adding edelbrock heads bigger throttle body slicks control arms subframe connectors lakewood shocks...hooker exhaust injectors... pretty much everything needed...probe stroker kit with low compression pistons its gonna be a 347 with 8lbs of boost...or maybe more after

[MIGHTYJO3YOUNG]

Its hard to say, but I don't think so. The m112 will have a hard time keeping up with the extra cubes, and unless your planning on running a really small blower pulley and a really large crank pulley It won't make the psi you need for that kind of power. Even on a 302 is seems hard to get them to the 10-12 psi range from what I have been reading. A guy has a 302 with gt40 heads, cam, and intake, with a stock crank pulley and a 2.75 supercharger pulley making about 5 psi.

[MIGHTYJO3YOUNG]

Originally Posted by ryanw God dammit, do all you guys hang out togeather......this thread smells of deja vu.........lol Im going to say a minimum of 42 lb injectors........more towards the 50lb Fuel Injector and Fuel Pump Calculator

lol for real! Its catching on apparently. gotta stay

[MIGHTYJO3YOUNG]

600 at the fly wheel I can see happening.

[1987mustanggt]

long as its a 11 second or faster im happy

[horsepowerjunkie]

Originally Posted by 1987mustanggt long as its a 11 second or faster im happy

A well put togather 347 should run pretty deep into the 11's without any boost!

On a 347 I'd shoot for a bigger head, Vic Jr., AFR 205, TW 205 etc.

[ryanw]

So your willing to drop the money down on an after market block, but then your going to put a little eaton m112 on it ?

I think youll make more power with a vortech or paxton, with less money, and less work

[StangBanger302]

Ryanw, some people just really like being different. Plus they look cool under the hood of a fox I think you can hit 600hp at the flywheel no problem. Get a Dart block. You have the potential to go 363 cubes if you want to. Scat doesn't make a block to my knowledge...Thr GFORCE tranny will live at those power levels just fine. Make sure you have the right clutch. At those power levels the clutch is more crucial to the tranny living than the tranny itself (not really, just making a point). You'll drop more boost this way, but you'll make more power: throw some different heads on the car. HPJunkies reccommendations were good

[MIGHTYJO3YOUNG]

I guess if termi's can make big power with them we should be able to as well.

[ryanw]

I think the eaton m112 is to small for a stroker, might be okay for a 302

[WickedSnake00]

Originally Posted by MIGHTYJO3YOUNG I guess if termi's can make big power with them we should be able to as well.

Not so sure about that. On our Cobra motors, we've only got a dinky 281 cubic inches (4.6L) of displacement. Ported and pullied we can go out to about 550hp with the M112, after that it's twin screw territory.

I think using an M112 might leave a lot on the table. Using an M112 blower originally for a 4.6L on what's basically a 5.7L motor is like me using the M90 blower from the 3.8L V6's, kind of like they did on the Saleen SC281's. Sure it'll give you a healthy boost, but you're not going to get anywhere near your potential.

If you want a blower I would think someone like Weiand might have a kit for the 347/302.

[FastStang91Lx]

Results of too small of a blower on a stroker:

[ryanw]

↑ the over all numbers seem good...but it looks like the power drops like a rock after 5200 rpms, which i guess is alright if your running a stock set up. Scott, what was your friends combo ?

[FastStang91Lx]

Boss block, stock bore, 342
Afr 185
Track intake
70mm tb
90mm mass air
3 inch piping with intercooler
60lb/hr injectors
Baby P600 blower

Can't wait to see what that thing can do with more air.

[ryanw]

Originally Posted by FastStang91Lx Boss block, stock bore, 342 Afr 185 Track intake 70mm tb 90mm mass air 3 inch piping with intercooler 60lb/hr injectors Baby P600 blower Can't wait to see what that thing can do with more air.

Ummmmm ya, his set up looks bad ass, the blower seems to be the weak link, i really would love to see the power, with the right charger