hillborn injection

[thorconstr]

Click on Thor MotorSports on the advertisers. I sell TWM injection and have had it on my car for 3 years. The reason I sell it is because I like the ease of use, looks, performance, etc. Take a look at the site!

[turnpike boy]

Hillborns (the originals) were, effectively, race-only propositions; they were constant flow, had no real provision for low speed operation, and required a fair amount of setup time. In the end, they really worked best under wide open throttle conditions.

You're far, far better off going to a modern EFI system if the car is expected to be driven on streets.

[thorconstr]

I agree, EFI is very effective for street or track, I have never driven a car that pulls as hard without flat spots as mine does with the TWM throttle bodies.