Injector selection & sizing ideas/opinions please

Newbies, and basic Stroker Recipes... Get started with your first stroker here!!
Post Reply
CJ-8_Jim
Noob
Noob
Posts: 10
Joined: May 31st, 2017, 5:10 pm

Injector selection & sizing ideas/opinions please

Post by CJ-8_Jim »

I need injector selection & sizing ideas/opinions please.

CJ-8 with effectively all street use and occasional sand dunes.

1995 Hesco MPI
Hesco Adjustable Fuel Pressure Regulator
Block Casting #53008405 block - (1991-1995 4.0L Block)
Bore: +0.030
Block decked to 0.005" (0.045" quench with Felpro 0.040" gasket)
4.0 Rods
Piston Keith-Black IC-944 21cc
Cam specs: .435” lift. duration at .050” lift is 200° (advertised duration is 248°)

Altitude: 600'
Fuel: government mandated 10% ethanol

SCR: 9.657:1
DCR: 8.24:1
DCR at altitude: 8.12:1
Quench: 0.045"
Liters: 4.59
CID: 279.89
Stroker: 4.59L, SCR 9.47, Hesco 1995 MPI with adjustable FPR, TJ intake connected to grill, aftermarket OEM-size exhaust.
CJ-8: mostly stock, but becoming less so.
D44 rear, 2.73 gears on 31", T-176
CJ-8_Jim
Noob
Noob
Posts: 10
Joined: May 31st, 2017, 5:10 pm

Re: Injector selection & sizing ideas/opinions please

Post by CJ-8_Jim »

P.S. If I'm understanding this correctly, the Bosch EV6 connectors have better fuel atomization
I just need an EV6 to EV1 connector like: https://www.amazon.com/dp/B0189E2G1Y/_e ... A7AI6P6VCK


Can you help me pick the correct size/flow Bosch injector for a 95 MPI intake manifold?

Thanks in advance for your assistance,
Jim
Stroker: 4.59L, SCR 9.47, Hesco 1995 MPI with adjustable FPR, TJ intake connected to grill, aftermarket OEM-size exhaust.
CJ-8: mostly stock, but becoming less so.
D44 rear, 2.73 gears on 31", T-176
User avatar
Cheromaniac
I live here
I live here
Posts: 3180
Joined: March 8th, 2008, 12:58 pm
Stroker Displacement: 4563cc
Vehicle Year: 1992
Vehicle Make: Jeep
Vehicle Model: Cherokee
Location: Cyprus
Contact:

Re: Injector selection & sizing ideas/opinions please

Post by Cheromaniac »

Since you have a Hesco AFPR, you have the flexibility to run a wide range of injectors and any of the following are potential candidates:

Ford Motorsport 24.0lb/hr @ 39psi (Part no. FMS-M9593-A302)
Bosch 0280155703 22.7lb/hr @ 43.5psi
Bosch 0280155849 24.5lb/hr @ 43.5psi (same as Ford XF1E-A5B)
Chevy LT1 24.0lb/hr @ 43.5psi (Part no. 17124248)
Accel 24.4lb/hr @ 44.1psi (ACC-150124)
1992 XJ 4.6 I6 - 5MT - Stroker build-up, Stroker "recipes" Sold
1995 Mustang GT - 4AT - Modded Sold
2006 Mustang GT - 5MT - Modded Midlife Crisis Car :mrgreen:
User avatar
gonridnu
Movin on up ^
Movin on up ^
Posts: 332
Joined: December 22nd, 2008, 9:36 am
Stroker Displacement: 4.6L
Vehicle Year: 1989
Vehicle Make: Jeep
Vehicle Model: XJ 2 door

Re: Injector selection & sizing ideas/opinions please

Post by gonridnu »

If I'm understanding this correctly, the Bosch EV6 connectors have better fuel atomization
I just need an EV6 to EV1
EV1 and EV6 are the designations for the electrical connector which has nothing to do with the atomization. You are looking for a 4 hole injector. 4 nozzle injectors are available with both electrical connector configurations.

I have a Ford Motorsport 24 lb set with less than 5000 miles on them and 2 brand new spares for sale. PM me if interested

If you do end up needing an electrical adapter they are available.
alanadavid
Posts: 1
Joined: November 25th, 2020, 3:20 am
Vehicle Year: 2017
Vehicle Make: Mercedes
Vehicle Model: GLS 500

Re: Injector selection & sizing ideas/opinions please

Post by alanadavid »

I’m having connectivity issues now, at least half of them. Don’t know if it’s the adapters fault or my vehicles but I don't recommend you to use these. It is best to get the right ev1 fuel injectors for your vehicle or splice in the correct ev6 pig tails. By the way, I want automobile parts and accessories also. Does anyone know of any good online Black Friday sale or discount on coupons such as black friday coupons? Please let me know!
Post Reply

Who is online

Users browsing this forum: Ahrefs [Bot] and 8 guests