frijol

iTrader: (15)

hello guys
i have a couple questions.
i have an 88 rx7 that has been swapped with a bridge ported motor.

i don't really want to go keep it fuel injected because of cost issues.
with the Bridgeport i need a stand alone ecu, different intake setup and fuel set up.
and of course find a tuner that can tune the FMS i would get. which is hard to find around here.

i have done a lil bit of research on converting 13b motor into carbonated, and i found a couple set ups i can use
heres is the jay tech intake manifold for carburetor.
http://kgparts.com/index.php?page=jaytech
or the racing beat one
http://www.mazdatrix.com/r-holley.htm
i read that u can do the "blow trough" method or something on the carved so it can be boosted with good numbers n work good.

can someone that has done this or know about it help me out?
i would really appreciate the help.

any suggestion on what parts to use of what to do would b great
thanks in advance

Abner

theflatlander

iTrader: (3)

Lol u are worried about costs with a boosted bp motor and u think going carb will remedy that?

lastphaseofthis

iTrader: (8)

get an rtek 2.1 and doing it your self with the stock manifold, is THE cheapest option. and you'll likely make more power.

Evil Aviator

If you don't have a decent local tuner and you don't want to spend a lot of money, then I suggest selling the BP engine and installing one with stock ports. Tuning a carbureted turbo engine is WAY more difficult than tuning one with a standalone EMS. If none of your local tuners can tune the NA BP engine, then they will blow up your engine for sure with a turbo.

How is the car running now?

I don't think the Rtek will work on a full bridge unless it has the AFM-delete function that has been postponed indefinitely.

lastphaseofthis

iTrader: (8)

Really depends on how much power, and what turbo he is using, stock turbo? rtek 2.1 won't need the AFM delete.

frijol

iTrader: (15)

Well its more of a finding a tuner thing.
But it was just an idea. So I tought I'd ask
And I would like to have the AFM deleted. I was told the way to get that deleted would be to get a haltech ps1000? Idk if there is any other FMS that can have that deleted.
Can the rtek have that deleted?
N I would b using a ht60 turbo or somthing simular in size. Maybe a lil smaller.
Or any suguestions on what ecu I can use to be abel to delete the AFM and work good with the bridgeport.

MaczPayne

iTrader: (5)

I don't think you want to use a smaller turbo on a BP. Go bigger

For cheap EMS that'll let you run without an AFM, try megasquirt if you're electrically savvy. Next on that list would be a Microtech

arghx

iTrader: (3)

What is your budget?

frijol

iTrader: (15)

iv never really done any wiring like that, not completely like those probably require.
shouldn't be hard if its all labeled. i can figure it out if they are. since there would probably just injectors, the 2 intake sensors and what else is there to wire?
im not completely clue less lol

and my budget is not to low but i can spend about 700-800 for the EMS.

i was thinking about power fc since it plugs into the same wiring harness with no need to rewire harness.

but i was told u can't delete the FMS?
what megasquirt or michrotech would work?
is there different kinds?

thanks for the help
really appreciate it.

Evil Aviator

You are going to need a tuner for a bridge ported engine because there are no pre-set or auto-tuning EMS units for it.

Every common standalone EMS will work in speed-density mode, which means no AFM. Most piggyback units and ECU upgrade chips require the AFM.

No

The HT60 about the size of a Garrett GT4202.

It would be a good idea to visit the EMS websites and look at the manuals to see what you are up against. A typical EMS has about 20-30 wires.

Your budget is too low. The entry-level EMS units are the $950 Haltech Platinum Sport RE and the $1,100 Microtech LT8.
http://lms-efi.com/
http://microtechefi.com/microtech-pr...p?product_id=3

The PFC and adapter are $1,310.
http://banzai-racing.com/store/S4_PFC_adapter.html

Add to the above about $1,500 in fuel system upgrades, $900 for a turbo exhaust system, $475 for a clutch kit, $400 for a crappy Ebay FMIC kit, $200-300 for a good BOV, $525 for an upgraded radiator, $75-500 for electric fan(s), and probably about $500 or so in other components like hoses, belts, fluids, etc.

Do you realize that a turbocharged BP 13B makes over 500hp, and that it is going to require a lot of money to support this power level?

TheAbsence

iTrader: (19)

+ $$$ for AI

frijol

iTrader: (15)

Amen! Haha
N ya I no it will take a lot of $$ but I have a lot of the stuff like greedy fmic. Radiator, fan, hks bov, n other stuff needed.

N so will the pfc be abel to have the AFM? If so ill probly get that n use the stok harness. N the budget was just for ecu. Not including all the other stuff.

Thanks for the help.

walken

iTrader: (6)

I'm selling my Haltech E6K for $700. It will run anything you throw at it.