When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have used this site for many things up to this point and am thankful for all the answers I have been able to get so far. I'm getting closer and hoping to have this moving on the road soon. I'm putting in, what I believe is a 1998 Camaro LS1, 5.7 into a 1986 K5blazer. I took the motor to a shop and had it rebuilt and am mating it with a 4l80. Below are some pictures of where I currently am. I was wondering if anyone could post any pictures of a completed one would look like before the covers are on them so I can see where lines are running? I also have several questions I was hoping someone could answer. Thank you all in advance.
1). In the picture below that is circled the part that screws to the block is missing, where do I get one of those and what is it called? Also where does the line coming off the throttle body go to?
2) there are two more ports on the throttle body, one on the bottom front passenger side and one on top front drivers side. there were rubber lines hooked to both but also don't know where those go.
3). Is there a throttle cable that anyone has used for my application?
4). there are also 2 vacuum ports coming out of the passenger side heads, front and back that I don't know where those run to.
1). Those ports in the heads are for a steam lines and need to be hooked to the radiator. The port on the throttlebody is fresh air for the PCV system.
2) Those can be left alone. Stock they had coolant passing through to heat up the air for the colder climates. Not necessary for LS swaps.
3). I used a Lokar 36" for my swaps, but you may need a longer one for your application.
4). Those are also part of the PCV, so you'll need the proper hoses and route them correctly. Plenty of stock diagrams out there.
Good luck with the swap! What are you doing for your EFI?
1). Those ports in the heads are for a steam lines and need to be hooked to the radiator. The port on the throttlebody is fresh air for the PCV system.
2) Those can be left alone. Stock they had coolant passing through to heat up the air for the colder climates. Not necessary for LS swaps.
3). I used a Lokar 36" for my swaps, but you may need a longer one for your application.
4). Those are also part of the PCV, so you'll need the proper hoses and route them correctly. Plenty of stock diagrams out there.
Good luck with the swap! What are you doing for your EFI?
Sorry for the delayed response. Appreciate the info. I'm not so sure I'm up on the correct terms but if you're asking what injectors I'm running I just got some 42lb bosch injectors. I do need to look up the PCV diagram to make sure I nail that.
42# is pretty large for a normally aspirated ls1. That would suffice for over 500whp. I would go with stock injectors for a relatively stock build, unless you are going forced induction.
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.
7 Most Reliable High-Performance Engines GM Has Ever Built
Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...
New guy, 1st swap 
