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#1
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194.5 build
Hey guys,I'm building a 194.5 ci 4 cyl and thought i'd show some pictures of it.Not much done yet.Still in the beginning stages.
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#2
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I thought i'd put the head an manifold (temporarily)on just see what it would look like.I hope it looks better in the car.Lol.
The one picture of the cylinder looking up from the crank side is to show how I blended the deck of the block to unshroud the valves.The combustion chamber was way bigger the the bore.The chamber was 4.280 and the bore is 4.090.So I put the head on and reached in through the crank case and scribed where the head met the deck of the block,And ground it to fit.I'm using a 4.300 cometic gasket. Did I mention the motor will be boosted. |
#3
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Hey can any of you guys post some pictures that you may have of your 4 cyl's so I could get ideas on what I need for the finishing touches.All I bought was a block and crank.I have know idea how the fan belt , pulleys and brackets are situated.
Thanx. |
#4
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Which chamber E-head are you using? I hope 72cc? And even at that- if you are using stock pistons, your CR is going to be in the dumper (I believe the math works out to somewhere around 8.4:1 if I remember correctly, depending on your DH). You will be needing that blower!
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#5
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Sweet looking deal there. I will try to get a couple of pics of my 63's engine. You need the front view I presume?
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fasteddy |
#6
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Quote:
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#7
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Quote:
Thank you. |
#8
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Did you ever find those pictures.
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#9
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Very cool!
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#10
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Ahhh Pooop! I forgot all about it-sorry. I will try to get this week.
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fasteddy |
#11
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Charlie, I can get pics of a 61-62 setup with a generator mounted on the left side.
Keith PS: How did your rods come out???? Finally come up with the clearance you needed??
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Keith Collier 61-63 Pontiac Tempest Tech advisor POCI.org |
#12
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Some pics from the archive
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#13
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Looks like you have been in "My Photos"!!! I have all of those saved! Including the Mickey Thompson 4-71 blown injected Hemi head engine!!
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Keith Collier 61-63 Pontiac Tempest Tech advisor POCI.org |
#14
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Thanx.
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#15
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They cam out good.Rods were 2.5 mains were 3.0.It was alot of work chanfering the bearings to not hit the radius of the crank.It turn out I also had to machine the side of the small side of the rods too.They were too close to the pistons bosses.
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#16
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Dual quads on a four banger...Now thats cool.Thanx for the pictures.Any more out there?
The balancer is really different looking . It looks smaller too. |
#17
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Thats a superduty balancer. I am working on a duall 2 bbl manifold for a motor. I belive a couple of those pics are of Nunzies Tempest 4 banger. I remember the temp sensor in the head & the thermostat housing on the front of the head.
The last street 4 banger I built I had 1.5 on the rods & 2 on the mains. Oil pressure Runs 55 psi @ 2500 rpm hot & 35 psi at idle in gear.
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Keith Collier 61-63 Pontiac Tempest Tech advisor POCI.org |
#18
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Quote:
1.5 and 2 that sounds real tight. I'm having some issues with the head I just had done.The spring hight is @ 1.750 and coil bind is 1.150 and my cam is a 582 lift lash .026 so that leaves me with 556 on the lift.Take that from 1.750 it leaves me with 1.194 take 1.150 from that leaves me with .044 left over .I was told that I should have at least 0.100 .I hoping that I can get some 1.950 high springs. |
#19
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What are you doing to strengthen the block?
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#20
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The only thing I did is make 4 bolt main no filler .I was afraid it would make it run too hot for the street.
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