LT1 GenV swap

[87chevy.com]

Mail man dropped off the pallet of goods. Once I finish the exhaust on my BME 525 LS swap and box in the battery area I'll be starting this swap. So no updates till then. Going to order some motor mount adapters and the dirty dingo water pump adapters to use the gen4 water pumps.
clint

[NC_John]

Originally Posted by 87chevy.com

Mail man dropped off the pallet of goods. Once I finish the exhaust on my BME 525 LS swap and box in the battery area I'll be starting this swap. So no updates till then. Going to order some motor mount adapters and the dirty dingo water pump adapters to use the gen4 water pumps.
clint

What is the advantage to using the gen 4 water pump on the gen 5 engine? I'm reading all this with a lot of interest- I'm doing my research for a potential 2015/2016 L83 swap into my '70.

Is GM using the vacuum pump on the L83 just for vacuum assisted accessories or are they scavenging the crankcase too?

thanks

[NC_John]

Originally Posted by NC_John

What is the advantage to using the gen 4 water pump on the gen 5 engine? I'm reading all this with a lot of interest- I'm doing my research for a potential 2015/2016 L83 swap into my '70.

Is GM using the vacuum pump on the L83 just for vacuum assisted accessories or are they scavenging the crankcase too?

thanks

Might have found the answer to my own question- I think they are also using the vacuum for the DOD system. Of course, if that is disabled the pump could be removed.

It looks like ICT Billet has a pretty good answer to the power steering question and at a much more reasonable cost compared to the others. The only issue I see is that the pump appears to be put on the wrong side of the engine requiring more hoses across the front end.

http://www.ictbillet.com/lt1-l83-alt...uck-gen-v.html

[87chevy.com]

Originally Posted by NC_John

Might have found the answer to my own question- I think they are also using the vacuum for the DOD system. Of course, if that is disabled the pump could be removed.

It looks like ICT Billet has a pretty good answer to the power steering question and at a much more reasonable cost compared to the others. The only issue I see is that the pump appears to be put on the wrong side of the engine requiring more hoses across the front end.

http://www.ictbillet.com/lt1-l83-alt...uck-gen-v.html

I just dont like the coolant hose routing, nor the power steering on the passenger side.. when said and done the front end will be simple and clean.. once everything is put together. Since i ordere a few more of the adapters, 5 sets total, ill likely make 5 sets of alt and power steeeing pump brackets as anotjer solution for others.
Clint

[NC_John]

Originally Posted by 87chevy.com

I just dont like the coolant hose routing, nor the power steering on the passenger side.. when said and done the front end will be simple and clean.. once everything is put together. Since i ordere a few more of the adapters, 5 sets total, ill likely make 5 sets of alt and power steeeing pump brackets as anotjer solution for others.
Clint

Yeah, that I can agree with. We have a '15 in the driveway (my wife's current demo vehicle) and I crawled around it a bit trying to ID major components. The thermostat hose is a straight shot to the radiator but the one coming off the water pump is a mess. Down to the bottom of the rad on the drivers side but then across to the passenger side where it looks like it tees and then goes who knows where. I'm really interested in what you come up with.

[toddoky]

I thought I'd let you guys know that Holley will soon be releasing an LT FEAD system as well and it is based on the use of an LS water pump and uses the existing Holley LS alternator/PS pump components/brackets also. It was previewed at LS Fest last weekend and I can post a photo of it next week if you guys want to get a look at it.

[cornerstone]

That would be much appreciated! Thank you in advance...

[87chevy.com]

Originally Posted by toddoky

I thought I'd let you guys know that Holley will soon be releasing an LT FEAD system as well and it is based on the use of an LS water pump and uses the existing Holley LS alternator/PS pump components/brackets also. It was previewed at LS Fest last weekend and I can post a photo of it next week if you guys want to get a look at it.

Did it keep the vacuum pump? Hope so.. can't wait to get my ls-lt water pump adapters in and offer the rest up for sale ..only 4 though.
Can't find anything linking a lt1 to a ls fead setup but it looks like it would or could clear a vacuum pump.

[87chevy.com]

Originally Posted by toddoky

I thought I'd let you guys know that Holley will soon be releasing an LT FEAD system as well and it is based on the use of an LS water pump and uses the existing Holley LS alternator/PS pump components/brackets also. It was previewed at LS Fest last weekend and I can post a photo of it next week if you guys want to get a look at it.

Got a reply from Holley today, there is no LT accessory drive at this time..just want to keep the thread up to date.

[87chevy.com]

Originally Posted by toddoky

I thought I'd let you guys know that Holley will soon be releasing an LT FEAD system as well and it is based on the use of an LS water pump and uses the existing Holley LS alternator/PS pump components/brackets also. It was previewed at LS Fest last weekend and I can post a photo of it next week if you guys want to get a look at it.

Are you allowed to post the picture? I think I read you work at holley correct?