1.8 Miata engine rebuild kit recommendations?

Non-autox related topics

Moderators: hklvette, glenthompson

Post Reply
DLingenfelter
Seasoned Autoxer
Posts: 821
Joined: Wed Aug 16, 2006 10:06 am
How many miles is the Indy 500 times 2?: 314159
Location: Verona

1.8 Miata engine rebuild kit recommendations?

Post by DLingenfelter »

My motor's been using a quart of oil every two weeks for about two years now (sorry bout the high price of oil guys, my bad! :wink: ) so it's time to start thinking rebuild. Last year I got a 94 1.8 long block that had similar oil use issues and I suspect it to be in need of new rings as well. The motor turns over well and looks good. I'll only have to swap over the crank pulley sensor to make it work on my 97. I've also got a 99 Head and Intake that I can use to make this thing really sing.
Since I'd really like to avoid doing this twice or spending money on parts that won't work.
What kits do you guys recommend buying or avoiding?
Should I get new pistons?
David Lingenfelter
18STS2
hklvette
Veteran
Posts: 1174
Joined: Mon Jul 26, 2010 9:21 am
How many miles is the Indy 500 times 2?: 1000
Competition Car: BumminRides
Location: Christiansburg, VA

Re: 1.8 Miata engine rebuild kit recommendations?

Post by hklvette »

ford 302? ;) I have nothing more of value to add to this discussion...
-Henry Lehmann
BRR Solo Chair, Treasurer, and Equipment Steward

"If you want to get it done, you have to do it yourself."
User avatar
Scott
Veteran
Posts: 1345
Joined: Fri Oct 15, 2004 8:50 pm
How many miles is the Indy 500 times 2?: 314159
Location: Waynesboro, VA

Re: 1.8 Miata engine rebuild kit recommendations?

Post by Scott »

Let me know what you find. I'm not burning but I have major issues. I'm debating between a build 1.6 (I have a spare motor) or a 1.8 swap........
DLingenfelter
Seasoned Autoxer
Posts: 821
Joined: Wed Aug 16, 2006 10:06 am
How many miles is the Indy 500 times 2?: 314159
Location: Verona

Re: 1.8 Miata engine rebuild kit recommendations?

Post by DLingenfelter »

hklvette wrote:ford 302? ;) I have nothing more of value to add to this discussion...
If I go for 8cyl I'll get a Chevy LS motor, God know's I had tons of fun in your vette with one!
Unfortunately due to budget and downtime restraints I'll just be swapping in a freshened (and possibly 99 headed) 1.8.
My current motor still runs really well but...I'd rather have a spare motor at the ready to swap in if it goes than wait till it does and be up a creek.
David Lingenfelter
18STS2
mseal
Seasoned Autoxer
Posts: 626
Joined: Sat Apr 10, 2004 7:43 pm
How many miles is the Indy 500 times 2?: 314159
Location: Nellysford, VA

Re: 1.8 Miata engine rebuild kit recommendations?

Post by mseal »

Rings and pistons definitely. Pistons from Mazdaspeed are not terribly expensive. New water pump just because you have it torn apart. Get the block and head (whichever one you decide on) "cleaned" and checked at a machine shop. Get it all clean and shiny and smooth bfor putting it back together.
#75

Image
DLingenfelter
Seasoned Autoxer
Posts: 821
Joined: Wed Aug 16, 2006 10:06 am
How many miles is the Indy 500 times 2?: 314159
Location: Verona

Re: 1.8 Miata engine rebuild kit recommendations?

Post by DLingenfelter »

Hey Mick, when you took your head into the machine shop did they want you to leave everything assembled on it or just the bare head? I've heard that some shops prefer you leave everthing intact.
David Lingenfelter
18STS2
Post Reply

Who is online

Users browsing this forum: No registered users and 14 guests