B1 head on B2 block or A1 on B2 block
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From: somewhere in MI
Re: B1 head on B2 block or A1 on B2 block (Eagle16nam)
depends who you ask...
If you want VTEC go with the B1 head.
Others say the port geometry of the A1, A4 and A6 heads are a better choice. I don't remember if there is a difference in the heads on the A1, A4 and A6 but the intake manifolds, cams and I believe the exhaust manifolds are different.
If you want VTEC go with the B1 head.
Others say the port geometry of the A1, A4 and A6 heads are a better choice. I don't remember if there is a difference in the heads on the A1, A4 and A6 but the intake manifolds, cams and I believe the exhaust manifolds are different.
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From: Washington
Re: B1 head on B2 block or A1 on B2 block (cdsquad.net)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by cdsquad.net »</TD></TR><TR><TD CLASS="quote">You're better off to just pick up an F22B1 longblock and drop it in. They're a dime a dozen and it'll save you a lot of headache.</TD></TR></TABLE>
headache? its more of a headache to do a full swap.
an a6 head/IM/Exh. is not worth it, even tho you will feel gains. You're better of goin with an h23 IM/tb and exh mani.
I dont remember exactly, but i think the INTAKE ports on all f22's are the same. if so, then you can easily get ahold of all h23 intake components and swap it over for less than 200. its also a lot easier than a full swap.
headache? its more of a headache to do a full swap.
an a6 head/IM/Exh. is not worth it, even tho you will feel gains. You're better of goin with an h23 IM/tb and exh mani.
I dont remember exactly, but i think the INTAKE ports on all f22's are the same. if so, then you can easily get ahold of all h23 intake components and swap it over for less than 200. its also a lot easier than a full swap.
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Re: B1 head on B2 block or A1 on B2 block (d112crzy)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by d112crzy »</TD></TR><TR><TD CLASS="quote">I dont remember exactly, but i think the INTAKE ports on all f22's are the same.</TD></TR></TABLE>
nope, the F22Ax intake ports are the same as the H23. But the F22Bx and F23Ax intake ports are different. I don't know about the F23Ax heads, but with some modifications you can mount the H23 IM to the F22Bx heads.
nope, the F22Ax intake ports are the same as the H23. But the F22Bx and F23Ax intake ports are different. I don't know about the F23Ax heads, but with some modifications you can mount the H23 IM to the F22Bx heads.
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Re: B1 head on B2 block or A1 on B2 block (TouringAccord)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TouringAccord »</TD></TR><TR><TD CLASS="quote">nope, the F22Ax intake ports are the same as the H23. But the F22Bx and F23Ax intake ports are different. I don't know about the F23Ax heads, but with some modifications you can mount the H23 IM to the F22Bx heads.</TD></TR></TABLE>
yea. thats why I was thinking that the ports where the same. thanks for the carification tho man.
yea. thats why I was thinking that the ports where the same. thanks for the carification tho man.
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