 Walbro 255lph Question |
 May 10, 2011 - 10:04 PM
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Enthusiast  Joined Aug 15, '10 From Nevis, West Indies Currently Offline Reputation: 0 (0%)  |
I have a ST205 Celica, no power mods other than basic intake and exhaust work, will buying a walbro 255lph pump cause me to run rich?
or will I see any improvements in any rpm range? -------------------- 1994 Toyota Celica GT-Four ST205 Turbo 4WD, Black
Nevis, West Indies |
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May 12, 2011 - 5:38 AM
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 Enthusiast Joined Feb 11, '08 From Auckland, New Zealand Currently Offline Reputation: 0 (0%) |
due to the nature of the head and manifold design means #2 and esp #3 cylinders run leaner than 1&4.
but in general theres a blanket rich condition over the entire rev range and load range up to 17psi+ -------------------- Mike W
1996 Toyota Celica ST205 GT-FOUR GT2860RS turbine, TiAL mvr44, JE 86.5φ piston, Clutchmasters FX400, APEX P-FC 269awhp / 273ft-lbs |
Posts in this topic
cax_11 Walbro 255lph Question May 10, 2011 - 10:04 PM
nsxtypeR The st205 always run way too rich, so no benefits ... May 10, 2011 - 11:32 PM delusionz When I upgrade my fuel system I'm going to use... May 10, 2011 - 11:54 PM BriinumsBo would there be any difference as the stock FPR wil... May 11, 2011 - 12:58 AM delusionz Intank pump upgrade wont do anything different unl... May 11, 2011 - 1:16 AM
cax_11 QUOTE (delusionz @ May 11, 2011 - 1... May 11, 2011 - 11:59 PM BriinumsBo probably FPR is your answer, im currently looking ... May 12, 2011 - 2:31 AM |
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