This kit will allow you to go from a standard bore of 95mm to a max bore of 100mm handling high boost and high compression. The kit is perfect for all applications whether it be full race, turbo, N/A or for those weekend warriors with street/strip cars. This kits shares all the same patent pending designs in the M.I.D. line. George Iannou said it himself " I feel that the VQ35 Nissan engine will be the future of the import drag racing Pro-segment in 2005, its power potential is unmatched." Darton being the leaders in sleeve designs agrees that the VQ35 will play a huge part in racing in the year to come and with this new kit its power potential becomes even better