New Engine
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Instructor
Joined: Aug 2000
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From: MO
New Engine
Ok guys I want to build an engine and put it in my 80. I want something that will fit in the engine bay without to many problems. I have a buddy who is parting out a ZR-1 and he said he will sell me the engine if I want it. Now my question is, should I go with a big block,a 383 stroker, a crate engine, or the LT5??
Burning Brakes
Joined: Feb 2001
Posts: 866
Likes: 1
From: Peabody,MA,USA
Re: New Engine (Mack76)
I would also go for the ZZ4 crate engine and add the hot cam kit. I know three people with ZZ4s and they are all happy. One of the ZZ4s is in an S-10 that does 10.5 in the 1/4 mile with N2O.
Instructor
Joined: Sep 2001
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From: winston salem nc
Re: New Engine (C3sharkattack)
Dont forget the trans when getting a engine spec'd up.
I have seen a cpl ppl have nice engines dropped in and not consider the transmission factor. They would drop in a 375+ hp engine with lopey cams etc... and then have a stock transmission melt down.
Find out what stall speed is recomended for your targeted hp range and what stall the cam will require also.
Theres nothing uglier than to see a sweet ride loping along like a monster @ idle and then watch it bog/hang while the rpm's try to get over the dead spot left by mismatched stall speeds.
I have seen a cpl ppl have nice engines dropped in and not consider the transmission factor. They would drop in a 375+ hp engine with lopey cams etc... and then have a stock transmission melt down.
Find out what stall speed is recomended for your targeted hp range and what stall the cam will require also.
Theres nothing uglier than to see a sweet ride loping along like a monster @ idle and then watch it bog/hang while the rpm's try to get over the dead spot left by mismatched stall speeds.
Thread Starter
Instructor
Joined: Aug 2000
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From: MO
Re: New Engine (1976C3)
Dont forget the trans when getting a engine spec'd up.
I have seen a cpl ppl have nice engines dropped in and not consider the transmission factor. They would drop in a 375+ hp engine with lopey cams etc... and then have a stock transmission melt down.
Find out what stall speed is recomended for your targeted hp range and what stall the cam will require also.
Theres nothing uglier than to see a sweet ride loping along like a monster @ idle and then watch it bog/hang while the rpm's try to get over the dead spot left by mismatched stall speeds.
I have seen a cpl ppl have nice engines dropped in and not consider the transmission factor. They would drop in a 375+ hp engine with lopey cams etc... and then have a stock transmission melt down.
Find out what stall speed is recomended for your targeted hp range and what stall the cam will require also.
Theres nothing uglier than to see a sweet ride loping along like a monster @ idle and then watch it bog/hang while the rpm's try to get over the dead spot left by mismatched stall speeds.
Well my friend who will sell me the LT5 said he would sell me the engine, transmission and the gears. And BTW the engine is from a 94 ZR-1 I think, I know its one of the 405hp engines though.
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Thread Starter
Instructor
Joined: Aug 2000
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From: MO
Re: New Engine (Eric 70)
I also like the idea of the LT5...I'll do it if you don't!
Thread Starter
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From: MO
Re: New Engine (Ganey)
The LT-5 would be nice, esp. if cost is good. 383 is better. :cool:
Team Owner
Joined: Apr 1999
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From: Reno Nevada
2024 C3 of the Year Finalist- Modified
Re: New Engine (C3sharkattack)
That's a no brainer - 4 valves are the way to go. I don't know if any are left but a few months back they were selling new LT-5's for about $12K. I think that 7000 rpm and a 6 speed would be a good time. A local ZR-1 with mods and a 100 hp NO2 setup used to spank me out at the drag strip. But it is a hard car to keep going straight on the street.
Thread Starter
Instructor
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From: MO
Re: New Engine (gkull)
That's a no brainer - 4 valves are the way to go. I don't know if any are left but a few months back they were selling new LT-5's for about $12K. I think that 7000 rpm and a 6 speed would be a good time. A local ZR-1 with mods and a 100 hp NO2 setup used to spank me out at the drag strip. But it is a hard car to keep going straight on the street.
Instructor
Joined: Sep 2001
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From: winston salem nc
Re: New Engine (C3sharkattack)
Yeah,
A lt5 setup would be sweet. I have sen quite a few engine/trans packages on ebay lately from mom/pop junkyards & rebuild shops. The newer stuff is becoming ez'r / cheaper to get it seems. I had thought of going the new technology route on my 76, but I broke into a cold sweat at the thought of all the wiring etc.
I stare blankly at these new engines, lost from the get go. I feel alot more comfy knowing a old carb aspirated engine is under the hood.
A lt5 setup would be sweet. I have sen quite a few engine/trans packages on ebay lately from mom/pop junkyards & rebuild shops. The newer stuff is becoming ez'r / cheaper to get it seems. I had thought of going the new technology route on my 76, but I broke into a cold sweat at the thought of all the wiring etc.
I stare blankly at these new engines, lost from the get go. I feel alot more comfy knowing a old carb aspirated engine is under the hood.
Thread Starter
Instructor
Joined: Aug 2000
Posts: 220
Likes: 0
From: MO
Re: New Engine (1976C3)
Yeah,
A lt5 setup would be sweet. I have sen quite a few engine/trans packages on ebay lately from mom/pop junkyards & rebuild shops. The newer stuff is becoming ez'r / cheaper to get it seems. I had thought of going the new technology route on my 76, but I broke into a cold sweat at the thought of all the wiring etc.
I stare blankly at these new engines, lost from the get go. I feel alot more comfy knowing a old carb aspirated engine is under the hood.
A lt5 setup would be sweet. I have sen quite a few engine/trans packages on ebay lately from mom/pop junkyards & rebuild shops. The newer stuff is becoming ez'r / cheaper to get it seems. I had thought of going the new technology route on my 76, but I broke into a cold sweat at the thought of all the wiring etc.
I stare blankly at these new engines, lost from the get go. I feel alot more comfy knowing a old carb aspirated engine is under the hood.
Instructor
Joined: Sep 2001
Posts: 204
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From: winston salem nc
Re: New Engine (C3sharkattack)
Sounds sweet, I am sure you will be happy which way you go, you have some good selections in your options.
Either way will be smokin!
I wouldnt mind getting hold of a ZZ430, but not interested in dropping the pennies to get one of these. http://cgi.ebay.com/ebaymotors/aw-cg...item=594977523
Either way will be smokin!
I wouldnt mind getting hold of a ZZ430, but not interested in dropping the pennies to get one of these. http://cgi.ebay.com/ebaymotors/aw-cg...item=594977523
Thread Starter
Instructor
Joined: Aug 2000
Posts: 220
Likes: 0
From: MO
Re: New Engine (1976C3)
Sounds sweet, I am sure you will be happy which way you go, you have some good selections in your options.
Either way will be smokin!
I wouldnt mind getting hold of a ZZ430, but not interested in dropping the pennies to get one of these. http://cgi.ebay.com/ebaymotors/aw-cg...item=594977523
Either way will be smokin!
I wouldnt mind getting hold of a ZZ430, but not interested in dropping the pennies to get one of these. http://cgi.ebay.com/ebaymotors/aw-cg...item=594977523
Team Owner
Joined: Jun 2000
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From: Southbound
Cruise-In II Veteran
Re: New Engine (C3sharkattack)
The LT5 package sounds good, but spare parts are sometimes difficult to obtain. The only made a specific amount of these engines and only a limited amount of spare parts. It's my understanding Mercury Marine is no longer manufacturing spares of any type. If you go with the LT5, make sure the ocmputer is part of the deal.
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