J311y Motorsports

12/05/2025

All installs booked now until the end of February will get tuning included at no cost to you.

12/04/2025

Looking to have us do work on your car this winter but don’t want it to see snow? We can offer enclosed trailer transport from your place of storage to our shop and back!

11/25/2025

Had a turbo Silverado come to me yesterday for tuning, start to get into it and find a misfire so we start to put plugs in it and find 3 different spark plugs and a melted plug wire. After swapping them out with fresh br7ef plugs and a new wire the misfires were gone and we could continue on with tuning. Customer left very happy with the end product.

11/13/2025

This 383 came in with concerns of oil consumption we began to tear it down and find many things wrong with the engine. With the damage to the block the customer decided to step away from the ls1 and we built him a 363 out of an iron 5.3 using the same crank and rods from the 383. A cam motion blower cam and flat top pistons this thing will make some good power with his a&a supercharger we’re also installing.

11/13/2025

Little junk yard 6.0 that got all new bearings and rings for our shop build, with one of our custom low lift cams, ls6 valve springs and 706 heads.

11/12/2025

Little chassis bracing done to the caddy were doing an Ls swap too.

11/12/2025

Little behind on posting,
Here is a swap we finished up earlier this year. 5.3 with tsp madd max cam, speed engineering mid length headers with 3” v bands, 4l60 with 2800 stall.

06/26/2025

Our boy Kyle Ge**er got his first podium this weekend!

05/31/2025

Fresh gen 4 5.3
All new bearings and rings short block no cam 1000

Dod delete short block with lm7 cam, all new lifters, lifter trays, cam retainer plate, 3 bolt 4x cam gear set, bearings and rings 1610

Dod delete short block with custom nsr cam new lifters, lifter trays, cam retainer plate, 3 bolt 4x cam gear set, bearings and rings 1970

Dod delete long block with custom nsr cam, new lifters, lifter trays, cam retainer plate, 3 bolt 4x cam gear set, bearings rings, 706 heads, new head gaskets and head bolts 2210

Dod delete long block with tsp low lift cam kit, new lifters, lifter trays, cam retainer plate, 3 bolt cam gear set, bearings, rings, 706 heads, new head gaskets and head bolts 2450

Dod delete long block with tsp single beehive valve spring cam kit, new lifter, lifter trays, cam retainer plate, 3 bolt 4x cam gear set, bearings rings, 706 heads, new head gaskets and head bolts 2570

Dod delete long block with tsp dual valve spring cam kit, new lifters, lifter trays, cam retainer plate, 3 bolt 4x cam gear set, bearings, rings, head gaskets, head bolts 2630

All long blocks can upgrade to 243 heads for extra 400 dollars
Upgrade to arp head bolts 155 dollars
Custom grind cam upgrade is extra 600 dollars
Melling 10296 add on 180 dollars

05/29/2025

https://www.tiktok.com/t/ZTjCLBCse/

Check out J311y’s video.

05/19/2025

Getting shirts made roughly 20 each let me know if you’re interested!

04/29/2025

Our boy took home a win with some killer driving with our custom grind cam and rebuilt engine.