I just got a 92 RS 305 tbi car with auto and 2.73 posi all stock. i want to make it faster and I will be putting nitrous on it but not till i get a few bolt ons and some tech info. first I want it to run in th 12s on spray. so low 14s or high13s would be great. I dont plan to put heads on it untill I build a new motor. I will change the intake. so I thing air cleaner tbi spacer,headers,y pipe,cat back exaust, 308 geras small converter maybe. It must keep the AC guys and drive everyday.when i race it it will have tires so with that said do I need a chip nd who will get me the best bang for the buck? also will 1.6 rockers be good to put on or will i need to change springs and upgrading the fuel pump must be done but with what? I want areal world build up from someone that has something close or had one and moved to going faster. I have been working on cars for 15 years so I know what a motor is. just not up todate with the EFI stuff. I have a 10 second car i race and bult others but I want to drive and spank other efi cars with this car. I know LS1 car are out of reach but 5.0s and lts will be shocked to see me run. so drop me a line so i can get started on this thing. one more Q what is a "Ultimate TBI Tune"? I seen that on a few of your cars.

Thanks Doug

 

Welcome to the forum. Start by shecking out the stickies at the top of the TBI forum. Two that should be interesting are:

"BUDGET TBI BUILDUP"
and
"High Performance TBI - what do I need?"