Nitrous Outlet GM 1985-1992 TPI/1992-1997 LT1 Twin 58mm Plate Conversion (50-200 HP)

Nitrous Outlet GM 1985-1992 TPI/1992-1997 LT1 Twin 58mm Plate Conversion (50-200 HP)

Marsoni

M251S

$188.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet GM 1985-1992 TPI/1992-1997 LT1 Twin 58mm Plate Conversion (50-200 HP)Flow Up To 400 HP Billet Aluminum Plate All Hardware, Gaskets, and Jetting Included E85 Compatible With Different Jetting Precision Atomization Jetting Included For 50 100 150 200 HP Superior Atomization. This injection plate has 6 specially designed nitrous and fuel discharge ports that completely saturate the air intake charge with the best atomized mixture possible. For higher horsepower levels proper distribution into the air stream is critical

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This product works exactly as described. It makes BM's smoother and gentler. I personally use the unflavored, no sweeteners added version, and honestly, it does not taste very good, but I feel that the results are worth it, and I do not like adding extra sweeteners or flavorings to my diet. I have used this product for many years and have found that about 1 1/2 to 2 tbsps in 12 ounces of water works the best for me. You will need to experiment a bit to find the ratio that works best for you. I recommend that you start on the low side and gradually increase the amount of Metamucil as needed.

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Reviewed in the United States on March 26, 2026