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sbrown.nw sbrown.nw is offline
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Join Date: Apr 2007
Location: Seattle area
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Then why are some subscribers to this thread posting much higher percentage increases post ITB setup (with backing before / after dyno runs) than my numbers? I was really under the impression I would see more of an increase.

Scott

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Originally Posted by antares View Post
Because that's all ya gonna get. Welcome to the Gold Card ITB Club. My advice is sell the ITB set-up to someone else ( who does not have access to a dyno ) who truly believes they too are gonna get 3.6 performance h.p. by throwing $ 6k into a 3.0 or 3.2. without first gutting the engine and spending another $ 10k on internals ... or purchase a 3.6 and put ITB's on that. The more volume of air the engine can take in per length of stroke or number of strokes in a given time frame the more fuel it can efficiently accommodate and the bigger the gains in h.p & torque. Changing nothing but a cam or method of fuel delivery will deliver about the same amount in gains.
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- 85 Euro 3.2 with x-faktory EFI ITB + SSI + Dansk, 915 + Wevo, flares + IROC bumpers + duck tail, RS door panels, Corbeau LG1 microsuede seats, Speedware harness bar + drop links + Scroth DOT harnesses, adj Tarett sways, sport shocks, alloy trailing arms, Elephant Racing oil lines + spring plates + bushings, RSR Rota Foxes + Bridgestone S-04 PP, 2450 lbs
Old 06-04-2021, 12:35 PM
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