| Author | Topic |
|---|
Location:
myrrhee
Registered:
March 2004
|
|
MA-61 fuel pump
|
Thu, 21 April 2005 01:39
|
 |
Dose any one have some specifications on these?
I am turboing the supra and wondering if this pump will keep up with the demand.
Thanks.
|
|
|
I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 01:46
|
|
"turboing"
what sort of engine, and what sort of hp are you looking to get?
stock 7m-gte will be fine with stock fuel pump. heavily worked 2jz might not be so fine 
|
|
|
Location:
myrrhee
Registered:
March 2004
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 01:53
|
|
Stock 6M with Wolf and ford coil packs,
RX7 series 5 twin pulse turbo,
440cc injectors
Cooler
It is 107kw @ wheels naturally asperated so looking at 180ish?
Thanks.
|
|
|
I supported Toymods
Location:
Australia
Registered:
November 2003
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 01:54
|
|
|
Get a Walbro.
|
|
|
Location:
Brisbane
Registered:
May 2002
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 02:36
|
|
Stock pump will "probably" be ok but a Walbro is cheap insurance. $100 or so and it's good for up to 500hp.
|
|
|
I supported Toymods
Location:
Australia
Registered:
November 2003
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 02:40
|
|
FYI my stock pump powered my 1uz fine.
Put a Walbro in there and it was running that rich that the o2 sensor on the dyno couldn't register it.
It was running about 9:1 at idle!
Looks like the stock pump couldn't handle the pressure.
|
|
|
Location:
Sydney
Registered:
May 2002
|
|
Re: MA-61 fuel pump
|
Thu, 21 April 2005 03:57
|
|
yeah as has been pointed out a fuel pressure guage while on a dyno/driving around will be able to tell you if it is pumping enough. if the motor starts using close to the limit of the pumps capacity your fuel pressure will start dropping.(ofcourse there can be other variables)
|
|
|
Location:
myrrhee
Registered:
March 2004
|
|
Re: MA-61 fuel pump
|
Tue, 26 April 2005 02:23
|
|
Thanks guys,
I will tap a pressure guage into the rail and see how it goes then.
Walbro pumps seem pretty popular then.
|
|
|
