PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B
10-06-2007, 08:13 AM
#1
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PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B
Hi m, friends i need some help with my engine, i have a F20B DOHC Vtec in my SiR Accord and i already bought a turbo kit for my car, but i need to know which forged rods and pistons fits in my engine, i don't know which i have to install
10-07-2007, 07:52 PM
#2
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Re: PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B (ChaQSiR)
there is nothing off the shelf for that engine, everything will have to be custom made.
easiest thing is to use h22a4 crank, h22 rods and custom pistons.
easiest thing is to use h22a4 crank, h22 rods and custom pistons.
10-08-2007, 11:25 AM
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Re: PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B (JDogg)
i thought the f20b comes stock with forged rods and crank?? with a good tune you should be able to make decent power with out upgrading the internals right??? should make decent power on low boost since compression is so high right? someone correct me if im wrong 
10-08-2007, 01:07 PM
#4
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Re: PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B (fatboy1185)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fatboy1185 »</TD></TR><TR><TD CLASS="quote">i thought the f20b comes stock with forged rods and crank?? with a good tune you should be able to make decent power with out upgrading the internals right??? should make decent power on low boost since compression is so high right? someone correct me if im wrong </TD></TR></TABLE>
f20b comes with the same mess thats in everyother honda is made of, no forged anything
</TD></TR></TABLE>f20b comes with the same mess thats in everyother honda is made of, no forged anything
10-08-2007, 04:21 PM
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they are pretty strong from the factory but running 11:1 wont be great for to long .
search for user name " THIS ONE"
he used a forged high comp f22 piston , but due to wrist pin location it was estimated around 9.5:1
search for user name " THIS ONE"
he used a forged high comp f22 piston , but due to wrist pin location it was estimated around 9.5:1
10-08-2007, 06:01 PM
#6
Honda-Tech Member
Re: (machine4321)
"this one" is matt from one ***..
his "F20b" had all h22 parts inside
if you use f22 pistons in an f20b they will stick out of the block a good bit
his "F20b" had all h22 parts inside
if you use f22 pistons in an f20b they will stick out of the block a good bit
10-09-2007, 12:23 AM
#7
Re: (JDogg)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDogg »</TD></TR><TR><TD CLASS="quote">
f20b comes with the same mess thats in everyother honda is made of, no forged anything</TD></TR></TABLE>
arent the cranks forged?
f20b comes with the same mess thats in everyother honda is made of, no forged anything</TD></TR></TABLE>
arent the cranks forged?
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10-09-2007, 05:56 AM
#8
Honda-Tech Member
Re: (doood)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by doood »</TD></TR><TR><TD CLASS="quote">
arent the cranks forged?</TD></TR></TABLE>
geez... ok, no forged pistons or rods
arent the cranks forged?</TD></TR></TABLE>
geez... ok, no forged pistons or rods
10-11-2007, 09:39 AM
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Re: PLEASE HELP ABOUT RODS AND PISTONS FOR MY F20B (ChaQSiR)
so if i change the block to a H22 block, can i make it turbo easier?
10-11-2007, 06:56 PM
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well ... no . sinec you wont have the iron sleeves ,
i would just have some pistons made .
what kinda power you looking for
(and Jdogg) i thought his first set up was on the accord pistons. thne he droped a valve and did the h22 stuff....
i would just have some pistons made .
what kinda power you looking for
(and Jdogg) i thought his first set up was on the accord pistons. thne he droped a valve and did the h22 stuff....
10-12-2007, 06:46 AM
#11
Honda-Tech Member
Re: (machine4321)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by machine4321 »</TD></TR><TR><TD CLASS="quote">well ... no . sinec you wont have the iron sleeves ,
i would just have some pistons made .
what kinda power you looking for
(and Jdogg) i thought his first set up was on the accord pistons. thne he droped a valve and did the h22 stuff....</TD></TR></TABLE>
nope.. he had h22 stuff in it, and the stock f20b head... then it cracked a retainer.. it was a long *** time ago, but if i remember right that block was sleeved etc... i wana that happened at rockingham like 4 years ago
i would just have some pistons made .
what kinda power you looking for
(and Jdogg) i thought his first set up was on the accord pistons. thne he droped a valve and did the h22 stuff....</TD></TR></TABLE>
nope.. he had h22 stuff in it, and the stock f20b head... then it cracked a retainer.. it was a long *** time ago, but if i remember right that block was sleeved etc... i wana that happened at rockingham like 4 years ago
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