Notices
Engine Performance This section is for discussion on all engine building related questions.
Sponsored by:
Sponsored by: KPower

I've got a spare block and head, what should I do with it?

Thread Tools
 
Search this Thread
 
Old Jun 4, 2022 | 07:14 PM
  #1  
Enginerd's Avatar
Thread Starter
Senior Member
iTrader: (1)
 
Joined: Oct 2009
Posts: 1,451
Total Cats: 77
Default I've got a spare block and head, what should I do with it?

I've got a spare block and head that many years ago I acquired to harvest the exhaust cam from to do the ex-intake for my '94. So, I've got a spare block, head, and two intake cams. I forget the exact part numbers, but they're from an NA 1.8L. I don't know what to do with them... sell or build... My 1994 1.8L has 165k miles on it now, and it's naturally aspirated but previously MP62 supercharged, so all but the engine is pretty much ready for boost.

I'm looking for recommendations on what to do with the spare engine parts I have. What would you do?
Reply
Leave a poscat -1 Leave a negcat
Old Jun 4, 2022 | 09:04 PM
  #2  
Gee Emm's Avatar
Elite Member
 
Joined: Jul 2014
Posts: 1,576
Total Cats: 244
From: Canberra, sort of
Default

Are you going to boost, or do you foresee an atmo engine rebuild in your future? In either case I'd keep the spare, rebuild at leisure while enjoying your car, and just do an engine swap when the build is complete, and the timing is right. That way you minimise the time lost driving your car. I have a spare block for that purpose, but no head unfortunately, so my downtime will be a bit longer.
Old Jun 4, 2022 | 10:58 PM
  #3  
technicalninja's Avatar
Senior Member
 
Joined: Mar 2017
Posts: 675
Total Cats: 192
From: Granbury Texas
Default

Murphy's law states: Any car part that you store for years and then sell off will be needed shortly after you sell it.
Murphy's law also states: Any spare part that you have on hand guarantees the original part will not fail as long as you have access to the spare.

Personally, I'd keep the block and rotating assembly and sell the head. I'd hunt for a 99 or later head to mate with the NA short block.

These engines are getting rarer quickly. 10 years from now they will be far harder to find.
Old Jun 5, 2022 | 09:28 AM
  #4  
Alejo_NIN's Avatar
Senior Member
iTrader: (2)
 
Joined: Jan 2007
Posts: 610
Total Cats: 22
Default

Originally Posted by technicalninja
Murphy's law states: Any car part that you store for years and then sell off will be needed shortly after you sell it.
Murphy's law also states: Any spare part that you have on hand guarantees the original part will not fail as long as you have access to the spare.
.
so ******* true!!!

also, every part you keep kicking around, one day will disappear and you'll need it all over again!
Old Jun 6, 2022 | 03:44 PM
  #5  
collin's Avatar
Junior Member
 
Joined: Mar 2020
Posts: 135
Total Cats: -38
From: Iowa
Default

Put it on an actual go-kart!
Reply
Leave a poscat -1 Leave a negcat
Old Jun 11, 2022 | 07:06 AM
  #6  
rwyatt365's Avatar
Senior Member
 
Joined: Dec 2007
Posts: 1,459
Total Cats: 132
From: ATL
Default

Originally Posted by technicalninja
Murphy's law states: Any car part that you store for years and then sell off will be needed shortly after you sell it.
Murphy's law also states: Any spare part that you have on hand guarantees the original part will not fail as long as you have access to the spare.
Keeping this in mind; sell the head, buy a VVT head, build a killer forged bottom end, put together a sick turbo setup and then wait for your 94 engine to grenade...which it never will (because of Murphy). That way you have a drop-in motor ready to go and have future-proofed your build.
Old Jul 7, 2022 | 01:04 PM
  #7  
Panici's Avatar
Junior Member
 
Joined: Aug 2019
Posts: 148
Total Cats: 12
From: Canada
Default

Originally Posted by technicalninja
Murphy's law states: Any car part that you store for years and then sell off will be needed shortly after you sell it.
Murphy's law also states: Any spare part that you have on hand guarantees the original part will not fail as long as you have access to the spare.
How many times has this happened to me?!

Just going to hoard all the parts until I have to move houses/run out of space.
Old Jul 7, 2022 | 01:08 PM
  #8  
collin's Avatar
Junior Member
 
Joined: Mar 2020
Posts: 135
Total Cats: -38
From: Iowa
Default

Originally Posted by Panici
Just going to hoard all the parts until I have to move houses/run out of space.
This is what I am doing in my unfinished basement. My wife doesn't know yet
Old Jul 9, 2022 | 08:33 AM
  #9  
Panici's Avatar
Junior Member
 
Joined: Aug 2019
Posts: 148
Total Cats: 12
From: Canada
Default

Originally Posted by collin
This is what I am doing in my unfinished basement. My wife doesn't know yet
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Nick Stacy
WTB
0
Mar 25, 2022 05:40 PM
rider384
WTB
7
Apr 11, 2014 05:29 PM
mikaelhgn
Engine Performance
4
Mar 24, 2012 08:25 AM
ARTech
WTB
3
May 1, 2009 04:42 PM
supra441979
Miata parts for sale/trade
33
Dec 9, 2007 02:00 AM




All times are GMT -4. The time now is 04:10 AM.