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  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    I'd like to avoid adding another fuel/liquid to store, replenish, rely on. I couldn't find room under the hood for extra water storage...
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    maticulus replied to the thread S2000 Rotrex + Electric Motor.
    This is the reason for the creative fuel delivery, being minimally invasive with an otherwise stock car, maintaining the ability to...
  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    Unfortunately, the ECU on the early S2000 cannot be tuned. I'd have to replace it to tune it. I turned the boost up to 4psi today and...
  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    The motor coupling bolts to the blower input and clamps to the motor shaft. The all-thread rods align the coupling, then the aluminum...
    • coupling.jpg
  • B
    brettus8 replied to the thread S2000 Rotrex + Electric Motor.
    IMO you need to get tuning software and tune it for boost. Trying to do it mickey mouse style might be ok for 1-2psi but it will...
  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    Thanks for the suggestion on the RRFR. Getting the fuel right is now the priority.
  • M
    maticulus replied to the thread S2000 Rotrex + Electric Motor.
    I believe a series of low to medium flow water/methanol injection nozzles might be a better option over the mechanical rising rate fuel...
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    brettus8 reacted to SteveB's post in the thread S2000 Rotrex + Electric Motor with Like Like.
    I had a week of fighting the ecu. It was pulling a ton of timing killing all power. I got that sorted - I had clamped the MAP sensor a...
  • r.brown.bayliss
    r.brown.bayliss reacted to SteveB's post in the thread S2000 Rotrex + Electric Motor with Like Like.
    I had a week of fighting the ecu. It was pulling a ton of timing killing all power. I got that sorted - I had clamped the MAP sensor a...
  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    I had a week of fighting the ecu. It was pulling a ton of timing killing all power. I got that sorted - I had clamped the MAP sensor a...
  • r.brown.bayliss
    r.brown.bayliss reacted to SteveB's post in the thread S2000 Rotrex + Electric Motor with Like Like.
    Got everything installed. First test drive went well. I have the boost turned way down, but it is still making boost all the way to...
  • S
    SteveB replied to the thread S2000 Rotrex + Electric Motor.
    Got everything installed. First test drive went well. I have the boost turned way down, but it is still making boost all the way to...
    • 20251211_103152.jpg
    • 20251211_103216.jpg
  • M
    maticulus replied to the thread Meth injection tuning..
    My unspoken thoughts are highly influential on my plans/proposals. I've had a snow performance variable water/meth controller fail in...
  • M
    maticulus reacted to gruntguru's post in the thread Meth injection tuning. with Like Like.
    My original comments were addressing a very simple scenario. 1. We have an existing boosted engine with satisfactory tuning. 2. To...
  • G
    gruntguru replied to the thread Meth injection tuning..
    My original comments were addressing a very simple scenario. 1. We have an existing boosted engine with satisfactory tuning. 2. To...
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