Twin Walbro 255 question
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maxed out 2 intank 255s at 800whp yesterday... thought ive seen where guys have supported closer to 1k whp... anyone got any input or advise before i go order some Bosch pumps... setup is a 408ci on an S480 T6, i was on 10psi and pump gas... just thought they could flow more...also recommendations would be appreciated. Right now leaning towards 2 bosch 44s....
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When I bought my dual 255's I was told that they would maxed out around 800 wheel so that's where I am stopped at now...
You can just replace your 2nd 255 with an 044 Bosch and be good to go for a 1000 wheel
You can just replace your 2nd 255 with an 044 Bosch and be good to go for a 1000 wheel
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I need a gauge for that
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If you look at my thread (and spreadsheet) you will see those pumps are way too small for your injectors.
With a 58psi base pressure and 10psi of boost you are looking at about 950rwhp.
Lowering your base pressure to 40psi will increase flow a good amount and net you about 1100hp worth of fuel.
Bosch pumps will be a significant improvement but the walbro400s would be even better.
With a 58psi base pressure and 10psi of boost you are looking at about 950rwhp.
Lowering your base pressure to 40psi will increase flow a good amount and net you about 1100hp worth of fuel.
Bosch pumps will be a significant improvement but the walbro400s would be even better.