I just ordered a new 3200 n/l convertor and I'm currently have a 2800 l/u convertor in my car. If I send my chips back to get reburnt for the new n/l convertor, will I be able to drive it with the new chip changes and the l/u convertor just to get the T/c installed (about 45 miles)? I only have 1 street and 1 race chip and a full tank of 93 octane which rules out the race chip. Thanks.