Tomei VR38DETT 4.1 Stroker Kit | 2009-2021 Nissan GT-R (TA201A-NS01A)
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: TOM TA201A-NS01A
Nissan VR38DETT 4.1 Stroker Kit by Tomei
These new stroker kits from Tomei are just what the doctor ordered. This kit comes with an expertly balanced crankshaft with shaped counterweight edges and an X type 2 line oiling system. Each crankshaft has gone through high precision quality control.
The pistons are forged for light weight and high rigidity, are compatible with standard and 1mm oversized valves, and feature a thin ring design to reduce friction. They are compatible with standard and 1mm oversized valves and have optimal oil jet clearance.
The connecting rods utilize a tested and proven H-beam design and feature a gradually slanted design for maximum rigidity. They have large diameter dowel pins and two oil ports on the piston side for maximum lubrication. High tensile ARP L19 bolts are included.
Features
- Precision designed crankshaft with high balance ratio counterweights
- Crankshaft utilizes an X type 2 line oiling system
- Pistons designed for light weight and high rigidity with thin rings for reduced friction
- Pins, rings and clips are all included with the pistons
- Compatible with standard and 1mm oversized valves
- Gradually slanted H-beam connecting rods designed for light weight and high rigidity
- Connecting rods have two oil ports on the piston side for maximum lubrication
- High tensile ARP L19 connecting rods bolts are included
Specifications
- BORE (mm): 95.50 (STOCK ±0.0)
- STROKE (mm): 94.40 (STOCK +6.0)
- DISPLACEMENT (cc): 4057.1
- C.C. VOLUME (cc): 62.5
- PISTON DOME VOL. (cc): -10.0 (Tomei Pistons) | -9.1 (CP Pistons)
- PISTON DECK CLEARANCE/HIGHT (mm): -0.1
- PISTON COMP.HEIGHT (mm): 31.20 (STOCK -3.1)
- ROD C-to-C (mm): 165.10 (STOCK ±0.0)
- HEAD GASKET BORE (mm): 96.0
- C/R With 96.0-0.8: 9.38 (Tomei Pistons) | 9.66 (CP Pistons)
- C/R With 96.0-1.0: 9.23 (Tomei Pistons) | 9.50 (CP Pistons)
Applications
- 2009 - 2021 Nissan GT-R
What's In The Box?
- 1 - Tomei VR38DETT 4.1 Stroker Kit
Warranty
- Manufacturer Standard Warranty
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.