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70rs/ss · 10-07-2008, 04:00 PM

OK I own a 24 valve cummins in my 07 Dodge, but the 6bt and 4bt thing throws me, I know what a 12 valve is so what is the 4-6bt??? I am interested, as buying a install type kit would be worth every penny for me cause my time is worth more than $$$ in most cases.

10-07-2008, 04:00 PM	#42
70rs/ss Registered User Join Date: Dec 2004 Location: Northern AZ Posts: 7,271	Re: The Story Of A Suburban (Lots Of Pics) OK I own a 24 valve cummins in my 07 Dodge, but the 6bt and 4bt thing throws me, I know what a 12 valve is so what is the 4-6bt??? I am interested, as buying a install type kit would be worth every penny for me cause my time is worth more than $$$ in most cases. Last edited by 70rs/ss; 10-07-2008 at 04:00 PM.