Subaru Impreza Forum - WRX STI Rally Performance Tuning

Subaru Impreza Forum - WRX STI Rally Performance Tuning (http://www.subaru-impreza.org/forum/)
-   Subaru Impreza Discussions (http://www.subaru-impreza.org/forum/subaru-impreza-discussions/)
-   -   Fuel Pump for Remap? (http://www.subaru-impreza.org/forum/subaru-impreza-discussions/105367-fuel-pump-remap.html)

ricknight16 01 Nov 2011 07:54 PM

New fuel pump needed for remap?
 
Hi

Just fitted a scorpion catback exhaust system to my Wrx Hawkeye along with cosworth panel filter. Looking to get my car remapped by Racedynamix. Basically wondering whether I need to fit a Walbro before I get the car mapped or not?

Thanks

The Pilot 01 Nov 2011 09:39 PM

Re: Fuel Pump for Remap?
 
good choice of mods fella :)

pump will be an good idea for the remap,normally recommended by most mappers and the starting point ;)

ricknight16 01 Nov 2011 11:10 PM

Re: Fuel Pump for Remap?
 
cheers :) im hoping economy will increase a little with the map. Will fitting a walbro make less mpg or? I was looking at decat downpipe but can't be bothered with the hassle of mot. Im hoping to still get a decent amount increase in hp tho...

The Pilot 02 Nov 2011 08:29 AM

Re: Fuel Pump for Remap?
 
:lol: scoob + economy= lmao..

the pump will only increase the pressure n flow,will do bugger all to economy,the mapper will dial in the correct duty/flow rate from the pump to injectors,so will get max gains from both items,resulting in smooth delivery..

most people decat the cars,some sportcat them,like myself and matt,if your going down the route of sport cat,they have to be red hot for the emissions test...

with the mods you've added,scorpion cat back:cool:(same as mine ;)),the filter pump and if you did go for a sportcat,should be up around the 280ish bhp mark( provided your car dosn't already have a PPP or some other unknown mods.. :)

ricknight16 02 Nov 2011 12:20 PM

Re: Fuel Pump for Remap?
 
Any idea where i can get a sports cat for my hawkeye? Struggling to find one!

Tidgy 02 Nov 2011 07:22 PM

Re: Fuel Pump for Remap?
 
decat, full stop,,,,, lol

ricknight16 02 Nov 2011 09:49 PM

Re: Fuel Pump for Remap?
 
if i fit a decat downpipe with my current mods, will i pass or fail the mot?

bugeye_bob 02 Nov 2011 10:43 PM

Re: Fuel Pump for Remap?
 
Im with the OP here, a sports cat gives you the benefit of being able to go for a MOT where you like, and with very little real difference, we are only talking a few hundred rpm sooner spool wise with a full decat,
A sports cat and full system and a decat`d up pipe would be my chosen route,

Japspeed are around the cheapest but I havent personally purchased from them.

ricknight16 02 Nov 2011 11:56 PM

Re: Fuel Pump for Remap?
 
I would decat the downpipe and keep the other mods, its just the mot im bothered about. Struggling to find a sports cat for my hawkeye. Didn't think there is a cat in the up pipe of my car model tho?

stockcar 03 Nov 2011 07:56 PM

Re: Fuel Pump for Remap?
 
no up-pipe cat in the Hawks...................

i would sort a Walbro out personally - peace of mnd


All times are GMT. The time now is 09:23 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
LinkBacks Enabled by vBSEO 3.6.0 PL2 © 2011, Crawlability, Inc.


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177