Least rasp, deepest CBE paired with PPE LTH?

SS_Firehawk · 09-30-2013, 03:07 PM

Motordyne measured the power loss of the HFC to the resonators at 2-3 whp. I haven't seen the dyno differences. I would measure the diff with mine but superharging changes things. The HFC is notably more expensive like Syno said. Well you have the option to DIY or BUY

chii370 · 10-16-2013, 09:02 PM

ark and motordyne are both the deepest. even more than FI even with 18's. But no damn idea what they will sound like with long tube headers, cat delete style? that will make ANY setup sound higher pitch, and raspy. honestly its not worth the 8-10 hp to give up a nice sound.

synolimit · 10-16-2013, 11:54 PM

Quote:

Originally Posted by chii370

ark and motordyne are both the deepest. even more than FI even with 18's. But no damn idea what they will sound like with long tube headers, cat delete style? that will make ANY setup sound higher pitch, and raspy. honestly its not worth the 8-10 hp to give up a nice sound.

Helmholtz's at the header or X, Y, H pipe will delete the rasp and make it sound like it still had a cat.

09-30-2013, 03:07 PM	#1 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	Motordyne measured the power loss of the HFC to the resonators at 2-3 whp. I haven't seen the dyno differences. I would measure the diff with mine but superharging changes things. The HFC is notably more expensive like Syno said. Well you have the option to DIY or BUY __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

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10-16-2013, 09:02 PM	#2 (permalink)
chii370 Track Member Join Date: Jul 2010 Location: . Posts: 642 Drives: . Rep Power: 16	ark and motordyne are both the deepest. even more than FI even with 18's. But no damn idea what they will sound like with long tube headers, cat delete style? that will make ANY setup sound higher pitch, and raspy. honestly its not worth the 8-10 hp to give up a nice sound.