well its def the best manifold you can get for the price. Full Race could even charge more, and i'd still say it was worth it.
Because of its equal length design, spool up would be a small amount slower, but the top end flow characteristics make up for it.
Cracking just wont happen. I've talked to Raicer a few times, he explained the conditions of the gases present during the welding process, and how they use a very dangerous mix - even doing it inside a blast chamer just in case - but through this method, they get the best weld possible.
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