My 420a airfuel and turbo setup

[toxicity883]

Ive been kinda forced into obx parts but heres my setup
Intake
Obx intake mani ported to 60mm
60mm modern performance throttle boy
Obx fuel rail
Fuel injector clinic 660cc injectors

Exhaust/turbo
Borg warner s series 57 trim
Custom mandrel exhaust Manifold for the Borg t4

 

[ali]

nice

 

[vr4_3000]

your injectors look tiny...... seriously

 

[toxicity883]

there retrofitted mustang injectors, you try to find 660cc 420a injectors...

 

[erald01]

Looks nice but hopefully the OBX welds and parts last..good luck.

 

[silvreclips]

You can use DSM injectors with a resisor pack? What are you using to tune the car with?

 

[toxicity883]

i have no idea as of yet, i cant find any 420a tuning software

 

[silvreclips]

If your going for a good bit of power you got to run megasquirt. Or portfueler and MSD-DIS2 to controll timing. Both of those systems would cost 3 times what MS would cost. Its a bit of a pain at first but well worth it in the end.

 

[Locke]

i have no idea as of yet, i cant find any 420a tuning software

Thats because there is none. Use MegaSquirt.

 

[toxicity883]

Im thinking about getting the greddy e-manage, but im not sure

 

[Locke]

I suppose you could, it has been used a few times on the 420a, but good luck finding solid information on it.

Modern MegaSquirt firmware easily handles the 420a's unique crank trigger signal.

 

[JEFFREYCASTGSX]

Im thinking about getting the greddy e-manage, but im not sure

E-manage?... You might as well get AFC.... Just get megaquirt.

 

[silvreclips]

Emanage actually works well for controlling the fuel but it cant do timing so it makes it not a very good option.

 

[seamus7]

dispite that fact its not turbo from the factory........ it looks really nice and clean. after its all said and done, i'm sure u'll be getting plenty of props!

 

[phill]

What turbo manifold is that? OBX?

 

[toxicity883]

What turbo manifold is that? OBX?

hell no, the company i work for has a fab shop, i drew it up on autocad bought the flanges and had one of my amigos weld it up out of 1/4 in stainless

i dont trust obx that much, im returning the fuel rail and spending the extra cash on a venom

 

[DSMReviver]

Yeah, somebody down here at Polk performance have 420a turboed. He is going through same problem, he couldn't find a tuning agent. I think he is having to buy a maga squirt and its costing him 2k's they are expensive.

 

[toxicity883]

megasquirt on the way, i found the kit for $599 Megasquirt EMS Kit - 420A - SymTech Laboratories

 

[Locke]

I think he is having to buy a maga squirt and its costing him 2k's they are expensive.

I believe he may be easily had. As witnessed by the post above me, MegaSquirts are one of the most inexpensive (or the most inexpensive) engine computers available.

 

[toxicity883]

I believe he may be easily had. As witnessed by the post above me, MegaSquirts are one of the most inexpensive (or the most inexpensive) engine computers available.

and i found that by doing a search

 

[phill]

I've heard that its better/cheaper to port and polish your stock manifold rather than buy a new intake mani like obx or venom? can somebody tell me if thats true or not?

 

[toxicity883]

I've heard that its better/cheaper to port and polish your stock manifold rather than buy a new intake mani like obx or venom? can somebody tell me if thats true or not?

i dont see how, my manifold is alot more open and i had to make room for my new tb