2.3 lima megasquirt

Started by 65fpvmustang, January 25, 2016, 10:35:07 PM

65fpvmustang

58mm compressor mwe around .2 lpg fuel afr around 15 to 1

2600rpm 9psi boost 9.3 ebp vgt position 442 maintained for 5 seconds hill pull
3620 rpm 18 psi boost 24.2psi ebp vgt position 532 boost rising 5psi a sec
1600 rpm 1.8 psi boost 4 ebt vgt position 720
at idle position 880 1psi egp

just some info to help guys with spark plugs ;)

Rx7man

I might eventually put one of these on my 2.0L Datsun sprint car.. it's a long ways off though.. would be cool though
'94 dually,  67/67 HE351VE, NV5600, ~600hp
'93 ECLB 47RH, new toy truck, H pump project, 1000hp goal, 300K miles
93 XCLB auto, bone stock, 350K miles
93 XCLB 5spd, bone stock, 100K miles

65fpvmustang

so from injector duty
244 hp at 3600 18 psi boost
142hp at 2600 at 9 psi boost
like to find a he341ve or the new 5.0 m2 turbo really make some low rpm power.

65fpvmustang

 around 500hp 6200 rpm
4psi drop in lpg reducer  need another reducer and 4 more injectors. When I build copy motor for 65 mustang I'll add another reducer and go to 8 lpg injectors.
ecobeater is maxed.

slow67

Which vaporizer one are you using? Impco model E?

65fpvmustang

magic jet injectors with restrictors removed and a koni gold turbo reducer with pressure cranked all the way up.

65fpvmustang

Parts are from Europe
I really wanted to go liquid injection but it's 3 times the price.
The parts for ranchero cost around 450 shipped from Poland.  That's 8 injectors 2 regulators filters hoses etc. Rated for 800 hp
The liquid injectors are around 80 each and good for around 60 hp each. Roush runs 16 injectors on there NA high hp engines.

65fpvmustang

love this turbo 380hp 4500rpm

65fpvmustang

400hp vgt is way open throttle only 37% open little scary

65fpvmustang

injectors maxed spinning tire in 3rd gear about 500 hp

Rx7man

Nice!
My buddy has a 2J powered little toyota truck (1/4 ton.. S10 size) and that thing is psychotic.. he's also at about 500 hp in it.. best part is it looks like ass and no one suspects it.
Another guy had a Mazda Rotary pickup, again a tiny little thing, and he also put down over 500 hp, you kinda did hear it though, but he was in a city full of ricers, and had lots of fun with it
'94 dually,  67/67 HE351VE, NV5600, ~600hp
'93 ECLB 47RH, new toy truck, H pump project, 1000hp goal, 300K miles
93 XCLB auto, bone stock, 350K miles
93 XCLB 5spd, bone stock, 100K miles

65fpvmustang


65fpvmustang

cracked no.2 exhaust tube.
I put a strap above cly 2 from header flange to turbo flange to help support turbo.
I think it caused the crack. since it seals up under load around 10 to 15 psi boost. Tube is 304 ss mig welded er71 didn't have time or patients for tig.
I have flex joints between 2 and 3 and 3 and 4.

65fpvmustang

mig welded the crack up found no other cracks replaced strap with a spring.
hit 29.4 psi boost by 4k rpm 43 psi exhaust pressure.

Think I'm around 450hp @ 4500 rpm now.

Rx7man

That's pretty good power for the RPM!
'94 dually,  67/67 HE351VE, NV5600, ~600hp
'93 ECLB 47RH, new toy truck, H pump project, 1000hp goal, 300K miles
93 XCLB auto, bone stock, 350K miles
93 XCLB 5spd, bone stock, 100K miles