Question about heads.
#1
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Question about heads.
The heads I bought have a casting number of 14102187. The specs are 1.84"/1.5".
Can anyone tell me more about them?
Thanks.
Bill
Can anyone tell me more about them?
Thanks.
Bill
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Car: '85 Z28
Engine: 305
Transmission: WC T5, 3.23 posi
Here's what Mortec says:
14102187...87-91...305..........1.84"/1.5" valves
Doesn't say anything about being TBI's or not. I'd pull an intake valve and check out the port. If it's got a big vane in it, they're better off as boat anchors or a door stop in your garage, anything besides actually being on a motor...
14102187...87-91...305..........1.84"/1.5" valves
Doesn't say anything about being TBI's or not. I'd pull an intake valve and check out the port. If it's got a big vane in it, they're better off as boat anchors or a door stop in your garage, anything besides actually being on a motor...
#5
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I have an LB9 that had one 081 (correct) and one 187 (TBI) head on it. So, although he might be telling the "truth", that doesn't make them TPI heads.
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Car: 4
Engine: 6
Transmission: 5
"Came off of" does not equal "came from the factory on". For all you know, he might have set them on the hood of a 305 TPI car, so he could then tell you truthfully that they "came off of" such a car.
Basically, he lied to you. Those aren't TPI heads. They're swirl-port junk no matter what he (or anybody else) took them off of. You got ripped.
I hope you didn't pay any money for them. I would seriously consider paying somebody not to send me a pair of them, under some circumstances. I would not willingly accept them for free. Under no conditions would I give anybody money for them.
Basically, he lied to you. Those aren't TPI heads. They're swirl-port junk no matter what he (or anybody else) took them off of. You got ripped.
I hope you didn't pay any money for them. I would seriously consider paying somebody not to send me a pair of them, under some circumstances. I would not willingly accept them for free. Under no conditions would I give anybody money for them.
#7
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Yep. Vader just PM'd me about them. They are TBI heads. Which is what I have on the car now. I paid him $25 busck for them. And the shipping was $65. I have another set coming. Hopefully I will have more luch with them. They are supposedly
pre-87 TPI heads.
We will see.
Thanks.
Bill
pre-87 TPI heads.
We will see.
Thanks.
Bill
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Car: 4
Engine: 6
Transmission: 5
Get the casting number and make sure it really is what you think it is before you get taken again.
The casting number you want, out of all the perimeter-bolt 305 heads, is the 416 casting. Don't spend any money unless it's that one.
The casting number you want, out of all the perimeter-bolt 305 heads, is the 416 casting. Don't spend any money unless it's that one.
#11
AZvol,
You didn't need my opinion. If RB and 5-7 tell you they are doorstops, they are doorstops. Might make good mud anchors, too.
Yes, from what I can determine, the '081 port/cooling cores are basically a clone of the '416 cores, but with a different outer core and machining for perimeter rocker covers, 72° center intake bolts, and self-aligning rockers.
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RB,
How many sets will you pay NOT to have shipped to you. I can pro'lly scrounge up a bumch. I know one guy who can drop-ship a pair almost right away...
I hope your basement is empty.
You didn't need my opinion. If RB and 5-7 tell you they are doorstops, they are doorstops. Might make good mud anchors, too.
Yes, from what I can determine, the '081 port/cooling cores are basically a clone of the '416 cores, but with a different outer core and machining for perimeter rocker covers, 72° center intake bolts, and self-aligning rockers.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RB,
How many sets will you pay NOT to have shipped to you. I can pro'lly scrounge up a bumch. I know one guy who can drop-ship a pair almost right away...
I hope your basement is empty.
#12
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Car: currently thirdgenless!!!
Thanks for all the info guys. Its all my fault for not being more informed before I purchased. I'm willing to take the heat here. It's the same thing when I bought my Camaro, I had no idea there were different engine combo's. I thought I was buying a car in the 220hp range. But like I said I went in blind. So my fault there too. However I can't complain too much about that becasue the car has been awesome since day one. The LO3 may be underpowered but it is bullet proof.
Thanks for all the info guys.
Bill
Thanks for all the info guys.
Bill
#14
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Originally posted by azvolfan
What about the 081 casting. Are they any good?
What about the 081 casting. Are they any good?
The have smaller 1.84x 1.50 valves and 58cc chambers.
They are a good head ( probabily better than 416's) for a budget
hi- perf buildup. They will need larger 350sized 1.94 x 1.60valves and full porting, with some chamber unshrouding.
They have a nicer combustion chamber with better plug placement than the 416's.
They will port up just as good at the L-98 cast heads (083)
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I hope I'm not the BAD GUY here!! But I know that I'm the one that sold you the pre-87 TPI heads. I'm catchin alot of heat from azvolfan cause of an absolute bull-**** shippin experience with UPS. I shipped the heads out on 11/18 and they STILL have not been able to provide me with a shipping number as well as deliver them around the specified delivery date. If you are at all dissatisfied with my heads I will definitely not hesitate to come up with a decent refund. Now I (the moron I am) don't remember the casting numbers but I guarantee that they are 100% TPI Heads! UPS Please get him his heads!!
Jason
Jason
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Nope. Different heads. I bought two sets. Yours have not arrived yet.
We will just have to play it by ear until UPS gets their stuff together.
No worries.
Bill
We will just have to play it by ear until UPS gets their stuff together.
No worries.
Bill
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Jason,
Heads have arrived. Don't know where UPS had them but I think they are due some pretty serious frequent traveler miles. All is well. Thanks for working from your end on this.
Bill
Heads have arrived. Don't know where UPS had them but I think they are due some pretty serious frequent traveler miles. All is well. Thanks for working from your end on this.
Bill
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Car: 1989 IROC-Z
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Well I'm really glad to see that you got them even though they are a week late. UPS just cannot get it right...I think it was the weight of the package. But I'm glad to hear that u got them..BTW I would like to know what the part numbers are on the heads? Just so I know I sold ya the "true" TPI heads. enjoy em' goodjob:
Jason
Jason
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Car: 92 Camaro B4C 350
Engine: 350
Transmission: T5
did anyone have a problem using the 416 heads on an 87-up tpi engine, im worried about the valve cover clearance and dont have a set of valve covers yet and want to know if i need the tall or short ones?
no ones answering my other post about this so im trying to see if anyone that tried it on this tpoic had any problems with their setup?
i see that the ones on it now have a 2" tall valve cover and that the alternator is right on top of it in the way so i need to know if the 416 heads would also put it right in the way
thanks for any help
tim
no ones answering my other post about this so im trying to see if anyone that tried it on this tpoic had any problems with their setup?
i see that the ones on it now have a 2" tall valve cover and that the alternator is right on top of it in the way so i need to know if the 416 heads would also put it right in the way
thanks for any help
tim
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You need the short ones. The tall valve covers are significantly taller. It's pretty easy to tell the difference.
You will also need perimter bolt valve covers for the 416's.
You will also need perimter bolt valve covers for the 416's.
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Car: 92 Camaro B4C 350
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thanks alot thats all i needed to find out....
so the short valve covers will clear everything fine on a TPI setup....
just asking because I think the front accessories are setup diff on a TBI right?
thanks for the help now i can finally buy some vavle covers lol
tim
so the short valve covers will clear everything fine on a TPI setup....
just asking because I think the front accessories are setup diff on a TBI right?
thanks for the help now i can finally buy some vavle covers lol
tim
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The accessories were set up different because the 416 heads were used on cars that had the v-belt set up. By the time the 081 heads were used, the 305 went to serpentine setups. But the short vavle covers will still clear everything.
#25
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everything will bolt fine
accessories holes in the heads are same 86 older 87-95
i have a set of 4416's i yanked from an 86 carb 305 pickup that were gonna get wasted to shredder :O
i got whole engine for free it busted a rod so he didnt want it
i think im gonna put them on my 87 L03 tbi pickup
because the 187 heads are probably cracked or are at least very warped
it was burnig alot of water and had alot of water in the oil pan
so hum
im gonna hog the four middle tbi intake holes and do whater i have to to get the bolts to go in
hows yours going ?
good luck
accessories holes in the heads are same 86 older 87-95
i have a set of 4416's i yanked from an 86 carb 305 pickup that were gonna get wasted to shredder :O
i got whole engine for free it busted a rod so he didnt want it
i think im gonna put them on my 87 L03 tbi pickup
because the 187 heads are probably cracked or are at least very warped
it was burnig alot of water and had alot of water in the oil pan
so hum
im gonna hog the four middle tbi intake holes and do whater i have to to get the bolts to go in
hows yours going ?
good luck
#26
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Mine is working just fine. Runs good but is still slow. Best I was able to get was a 15.5. But I pretty sure that's a cam problem.
The only problem I had with the 416 heads was that the center bolts would not fit with the Edelbrock TBI manifold I used. The plenum on the Edelbrock is much wider than the stock manifold. So the bolts would not fit in the angled center holes. What we did was take a 4 legths of screws all in about 8" - 10" lengths and bend them so they would come out of the heads and go straight up. Then the intake would slide right down on top of them. Then just tightened them up with some bolts. It's been over a year and no problems.
Wish we had taken some pics of that.
The only problem I had with the 416 heads was that the center bolts would not fit with the Edelbrock TBI manifold I used. The plenum on the Edelbrock is much wider than the stock manifold. So the bolts would not fit in the angled center holes. What we did was take a 4 legths of screws all in about 8" - 10" lengths and bend them so they would come out of the heads and go straight up. Then the intake would slide right down on top of them. Then just tightened them up with some bolts. It's been over a year and no problems.
Wish we had taken some pics of that.
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