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Product Description
Details
Testa Stretta headporting increases the intake flowvolume at 3000 rpm with 16 %, at 6000 rpm 21 %, at 10000 rpm 22 % more intake. This is nearly equal at all testa stretta engine types, also 749 R and 999 R are mostly the same increases. We work on heads in co-operation with the customer and can direct the intake increase like his engine caracter wishes. We have so much experience with that, that we can optimize in low and midrange more or for race use in high rpms more intake volume. Heads could be send seperatly and go back to customer with complete new adjustment directly fittable. Detail pic 1, Detail pic 2