What kind of pistons do I have?
01-15-2006, 10:42 AM
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What kind of pistons do I have?
I just bought a B16a block. The guy told me it had type R pistons in it. Here are the pistons. 
Could anybody tell me what compression they are and what they most likely came out of?
Could anybody tell me what compression they are and what they most likely came out of?
01-15-2006, 10:52 AM
#4
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Re: What kind of pistons do I have? (wdelsolo)
p73-A0 (USDM B18C5)
it will drop your compression to 9.7 with a b16 head
b16 strokes are shorter then the c5
it will drop your compression to 9.7 with a b16 head
b16 strokes are shorter then the c5
01-15-2006, 10:57 AM
#6
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Re: What kind of pistons do I have? (wdelsolo)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wdelsolo »</TD></TR><TR><TD CLASS="quote">I was told they are 11:1. Is that wrong?</TD></TR></TABLE>
if it was a gsr block with that piston i could be
if it was a gsr block with that piston i could be
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01-15-2006, 10:58 AM
#8
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Re: What kind of pistons do I have? (wdelsolo)
if you mate it with a b16 head your compression will be 9.7
unless the block or head has been milled or not using stock headgasket size
http://www.c-speedracing.com/h...c.php
check that site out
unless the block or head has been milled or not using stock headgasket size
http://www.c-speedracing.com/h...c.php
check that site out
01-15-2006, 11:02 AM
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Re: What kind of pistons do I have? (komat)
So it will actually be lower compression? I have currently have a b16a in my Del Sol. I was planning on swapping the B16a block I bought with my block. O was going to get a headgasket that would raise compression and spray. If I did that my compression would be lower.
01-15-2006, 11:03 AM
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Re: What kind of pistons do I have? (wdelsolo)
I was aimig for higher compression for an all motor type of setup + nitrous. I was also planning on getting my head ported and polished. And adding better cams.
01-15-2006, 11:06 AM
#11
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Re: What kind of pistons do I have? (wdelsolo)
if you wanted higher compression with stock pistons
go with the CTR pct (JDM B16B) it will raise it to 10.8
go with the CTR pct (JDM B16B) it will raise it to 10.8
01-15-2006, 11:25 AM
#14
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Re: What kind of pistons do I have? (reddohcvtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by reddohcvtec »</TD></TR><TR><TD CLASS="quote">U have about a 10.03 CR</TD></TR></TABLE>
how did you get 10.03cr?
its 9.7 if he has stock spec on his head,block and headgasket
how did you get 10.03cr?
its 9.7 if he has stock spec on his head,block and headgasket
01-15-2006, 11:27 AM
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Re: What kind of pistons do I have? (komat)
well i used this CR calculatior but i dont know if its right
http://www.zealautowerks.com/ But yea according to cspeed its 9.7
http://www.zealautowerks.com/ But yea according to cspeed its 9.7
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