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-   -   **LMR1000HP 2018 Grand Sport Corvette Build Inside** (https://www.corvetteforum.com/forums/c7-tech-performance/4295061-lmr1000hp-2018-grand-sport-corvette-build-inside.html)

Late Model Racecraft 07-12-2019 12:05 PM

**LMR1000HP 2018 Grand Sport Corvette Build Inside**
 
Another 2018 Grand Sport Corvette build has begun for our LMR1000HP package. Our 1000HP C7 Corvette package includes the tear down of the factory LT1 engine to install forged Pistons with our complete heads/Cam package to hold all the boost the ProCharger will give it. Check back next week for updated build pics.


https://cimg9.ibsrv.net/gimg/www.cor...5c5a3b46e.jpeg
https://cimg1.ibsrv.net/gimg/www.cor...a35f49188.jpeg
https://cimg2.ibsrv.net/gimg/www.cor...d6322f19a.jpeg
https://cimg3.ibsrv.net/gimg/www.cor...4d7788f5b.jpeg
https://cimg5.ibsrv.net/gimg/www.cor...624413870.jpeg
https://cimg6.ibsrv.net/gimg/www.cor...00470737a.jpeg
https://cimg3.ibsrv.net/gimg/www.cor...b4de3c9d3.jpeg

Late Model Racecraft 07-15-2019 04:04 PM

https://cimg2.ibsrv.net/gimg/www.cor...9abdc5b2e.jpeg
https://cimg3.ibsrv.net/gimg/www.cor...cec475c9c.jpeg
https://cimg4.ibsrv.net/gimg/www.cor...4d3f8cbc4.jpeg

This package is getting closer to fire up.

C5-VERT 07-16-2019 11:12 AM

Looks great! I had to dump that little PC filter upgraded to a much larger unit. Made a big difference in fact seat of pants difference. Not quite as much as being completely open at the bell housing but much more flow.

Late Model Racecraft 07-17-2019 11:04 AM

Initial startup


Late Model Racecraft 07-23-2019 12:17 PM

Here is a quick Video showing you the finished product. Enjoy!!





MiNuS31 07-24-2019 12:40 PM

Great sounding car!...I wouldn't need 1000HP though...(CDL pays the bills here :banghead:) But once I sell this motorcycle i'm gone hunt down another Vette and take it to you guys...I would probably be getting a Grand Sport but to get that idle sound would it just be headers and cams to throw on?...how much to get that sound without all the extra HP?...

Late Model Racecraft 09-10-2019 01:05 PM


Originally Posted by MiNuS31 (Post 1599828301)
Great sounding car!...I wouldn't need 1000HP though...(CDL pays the bills here :banghead:) But once I sell this motorcycle i'm gone hunt down another Vette and take it to you guys...I would probably be getting a Grand Sport but to get that idle sound would it just be headers and cams to throw on?...how much to get that sound without all the extra HP?...

Yes, we could do just headers and our custom grind cam package to get that idle.

2019GSTX 09-12-2019 11:37 AM


Originally Posted by Late Model Racecraft (Post 1600129322)
Yes, we could do just headers and our custom grind cam package to get that idle.

Ditto here...
The idle is what I'm after, the horsepower is nice but I'm happy with the 460+ that I have. 4 years left on warranty keeps me from having that sound!
One question for ya tho since I'm a noob regarding all these mods to our late model cars. Since us Texas folk (some of us anyway) have to pass yearly emissions inspections, how is that done when you swap out factory stuff for y'alls headers? Are we losing factory cats and sensors or what?
Keep the videos coming, I enjoy seeing what you guys are doing to these cars!
Hopefully one day I'll be dropping mine off there!

Late Model Racecraft 09-16-2019 11:03 AM


Originally Posted by 2019GSTX (Post 1600140897)
Ditto here...
The idle is what I'm after, the horsepower is nice but I'm happy with the 460+ that I have. 4 years left on warranty keeps me from having that sound!
One question for ya tho since I'm a noob regarding all these mods to our late model cars. Since us Texas folk (some of us anyway) have to pass yearly emissions inspections, how is that done when you swap out factory stuff for y'alls headers? Are we losing factory cats and sensors or what?
Keep the videos coming, I enjoy seeing what you guys are doing to these cars!
Hopefully one day I'll be dropping mine off there!


Yes, our package will still pass Inspection. We install high flow catalytic converters with our packages.

MiNuS31 09-16-2019 11:10 AM


Originally Posted by Late Model Racecraft (Post 1600129322)
Yes, we could do just headers and our custom grind cam package to get that idle.

What would the cheapest option be to get that idle?...my GS has Corsa X pipe and exhaust...would just need headers and cam package requirements...

Late Model Racecraft 09-23-2019 10:57 AM


Originally Posted by MiNuS31 (Post 1600161600)
What would the cheapest option be to get that idle?...my GS has Corsa X pipe and exhaust...would just need headers and cam package requirements...


Yes, we could go with our stg 1 cam shaft that would keep your DOD or we could go with our stg 2 and up cam shaft but would have to delete your DOD for the higher lift cam shaft. Please email or give us a call for quote.

Sales@latemodelracecraft.com
713-466-9900


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