|
: I eventually plan on the TD05 kit or the HKS turbos, but not for at least a year and a half (unless my turbos go before then) Reasons to get the 740's *revised*:
1) a few years from now when you want to upgrade, who can you sell your 550's to? Everyone will already have them or not want them.
2) Unless you buy the JWT with the 550'cc program, you WILL need to use your AFC.
3) Unless you buy the JWT with the 740'cc program you WILL need to use your AFC.
4) Unless you buy the JWT with the dual pop program and your choice of 550 or 740 cc programs, you WILL still need to use you AFC. If it was my money involved, I would get the JWT 740 ecu w/dual pop and use the AFC to fine tune it. Later when you want the TD05's, GT2530, T28's whatever, You won't have to up grade anything, just fine tune with the AFC. Ask someone who has the 720/740's and see what they say - they are speaking with experience. Don't listen to someone who is still using stock injectors. 5) The difference in cc's of the injectors will have a negligable affect on gas milage. (The gas/fuel has to be at a certain proportion in regards to the amount of air comming into the cylinders. Now if you boost more and drive harder because of having bigger injectors then you will notice a big difference. Some idiots actually believe that adding bigger injectors will automatically cause more gas to be used. They have no idea of what a stoichiometric mix is.)
 3.7L Z from Japan "Omae no kaachan debeso" |
