I have an 89 Civic si with 1.6L motor. Blew a head gasket Saturday. I'd like some input on what may be considered the best brand of gasket to use as a replacement. Any recommendations would be greatly appreciated. Thanks.
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I have an 89 Civic si with 1.6L motor. Blew a head gasket Saturday. I'd like some input on what may be considered the best brand of gasket to use as a replacement. Any recommendations would be greatly appreciated. Thanks.
Honestly I a factory honda gasket will work just fine. They will also insure that the water ports are the right size (on a previous motor another brand blocked the majority of them). If you want to try to increase your compression you can run a thinner compressed gasket. I am a fan of MLS (multi-level-steel) gaskets.. Many compaines make them.. my favorite was cometic from back in the Nitrous and Boost days.
Quote:
Originally Posted by tcc1577
What happened? Overheat? Are you having the head decked?
I am in a similar situation. Having it decked, told to use the Felpro gasket because it is a bit thicker and easier to get compression across the entire gasket
if you are planning on running a stock-type gasket, take a look at the D16-Y8 part ('96-'00 EX) - it is readily available and thinner than most of the other iterations, so it will raise your CR a touch. use one of the many online calcs to roughly figure your compression based on machining you may have done.
factory all the way, felpro in a pinch, cometic if you have the dough.
If this is an ITA car then the thinner gaskets are not legal. Just run the stock gasket or a Fel-Bro. But make sure it is not the recall gasket if you get one from Honda.
It did overheat. I will be having it shaved a bit. I've also heard goof things about the Fel-Pro and Cometic. I'm leaning toward Cometic but would still like to hear from some other people with more experience with this than I. Thanks
I have used factory, Fel-Pro, and Cometic without any issues on IT motors. The current motor is using a Fel-Pro.
Missed that. seems odd given the CR increase limit and piston / head rules, but there it is in 9.1.3.D.o.Quote:
Originally Posted by bamfp
guess i've been playing with the prod car too much...
What are you planning on for head bolts? Cant seem to locate ARP.Quote:
Originally Posted by tcc1577
I studded my head the last time it was off.Quote:
Originally Posted by raffaelli
ARP-208-4301 Summit Racing Part Number
Just curious did you use factory tq settings or did you use what ARP gave you?Quote:
Originally Posted by spnkzss
Guys
Why are you going through the ARP stud process? Stock head bolts are more than capable of holding the torque. Head studs normally are used when you start cranking up big compression changes etc.......
Headbolts can be reused once, and should be replaced during a new or rebuild.
Of coarse there will be dissenters so this is IMHO
we will be running studs on our next prod car motor. The reason why I asked is because it says in capital letters in ARP instructiosn to not use factory tourques use theirs.. I torqued to factory.. and when I tried to increase to what ARP spelled out.. It pulled the threads right out of the block.
ARP, and it was for simplicity reasons I used them.Quote:
Originally Posted by quadzjr
"o. Hardware items (nuts, bolts, etc.) may be replaced with similar items performing the same fastening function(s). Cylinder head gasket(s) may be replaced with any gasket(s) having the same compressed thickness as stock. Other engine gaskets are unrestricted. Engine drive belts may be replaced with others of equivalent OEM specifications."
Compression bumps should occur only when overboring up to .040" *and/or* shaving the head.