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#31724 BMW Z3 2.5L Spec Line

From William Etherington · EP, FP, HP · Rule change

BMW Z3 2.5L Spec Line

#31724 from William Etherington · Rule change · TB 22-01 (2022-01 Fastrack)

In EP Spec Lines, BMW Z3 2.5L, change Notes as follows:
"Comp. Ratio Limited to 12.0:1, Valve lift limited to .500”. To replace stock drive-by-wire throttle body, a Alternate throttle body
from BMW 92-95 325i (part #13541748105) is permitted only with Turner Motorsports adapter plate (part #TEN9990850) is
permitted. Cylinder head casting number 1738400 permitted with use of the allowed iron block (casting number 1748933 or
1738566)."