I have a 1988 5.7 tpi I am looking for the slp runners to put in my car shipped to new britain CT. trying to stock up parts so i can build my engine any help is appreciated.

 

What are nice clean SLP runners selling for these days? Your car has the cold start injector correct?

 

Runners have sold on ebay the last 6 months for 400-600
same with their headers.

 

Yes I do have the Cold start injector but i plan on going MegaSquirt but still trying to figure out whats my end game on the car i know i want the spl runners due to the look and ability to open them up if i need more air

 

I have a set, and thought I could run them with a block plate on my SD 91, but it does't look like they will work? I may be missing something. If I can't easily make them work I'll sell the set. I don't have a photo at this second, but can easily get one.

 

Should be able to just plug the extra smaller passage and the csi hole. Most aftermarket runners are the same, the manufacturer just plugs the ports that aren't used on later cars.

 

I have a set for sale.

https://www.thirdgen.org/forums/engi...ml#post6144852

 

https://m.summitracing.com/search/pr...injector-plugs