Supercharging question

TopgunZ · 01-11-2023, 10:23 AM

Quote:

Originally Posted by avioni

soho kit with Si impeller? what boost level you seeing? do you have a dyno chart?

Frank is on the Topgun Rotrex kit and he could easily crank that thing up far past 700whp with more fuel. Although, you do want a built block for anything over 500wtq as stated above.

If going with the Soho kit you will need E85 and run without a filter to get much past 600whp. I think their kit on 93 makes a little past 500whp with a filter.

avioni · 01-11-2023, 09:08 PM

Quote:

Originally Posted by TopgunZ

Frank is on the Topgun Rotrex kit and he could easily crank that thing up far past 700whp with more fuel. Although, you do want a built block for anything over 500wtq as stated above.

If going with the Soho kit you will need E85 and run without a filter to get much past 600whp. I think their kit on 93 makes a little past 500whp with a filter.

without a filter would be what around 14-15 psi? is there a way to limit max boost but not impact boost on lower rpms? example- with filter i assume you get less boost at red line but also less boost over the entire rev range.

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