Hey guys. I have a 88 coupe with a ls1 set up for turbo. The turbo kit will have to wait. I have another nitrous kit sitting at the house and thinking about throwing it on there. My set up is

Stock bottom end ls1
Arp rod bolts
Rings gapped for turbo setup
Prc as-cast 225 heads
Arp head bolts
Tsp ms4 cam
Holley hi ram 102mm intake
102mm tb
120 pound injectors
Th400 rmvb with brake
Built 8.8 rear with 4.10s
All running by holley hp efi system

My question is sense fuel won't be a problem, can I run a 150 dry kit. Also what gears would yall recommend. I'm running a 28 inch tire. Any help will be appreciated.

 

No one has any info?

 

Well it's not technically a stock bottom end with the rod bolts. What fuel pump? What size fuel line? And what size injectors? I have no clue what 104psi injector is. And if the 4.10s are already in the car just leave them and see how it does.

 

Umm sorry for the confusion. Stock crank, stock rods, stock pistons, stock block with arp rod bolts, a1000 fuel pump from 10 gal cell, -10an fuel line with 104 pound injectors.

THANKS

 

Yes. 150 dry won't be a problem. I sprayed a 150 dry with my old engine that made 500whp. Had 80lb injectors, -8 feed, -6 return and twin 255's. Had plenty of injector left.

 

Imo I would run the dry system. Your injectors are probably over kill. I would recommend a tune. What nitrous system are you using?

 

Awesome. It will be tuned and will be progressively controlled with the holley efi system. I have a dynotune kit from an old car at the house now. May do something else. Don't wanna have to much in this setup. Building the bottom end next year for the turbo setup

 

With your setup and the controller you have a 150hp dry shot can be done easily.


-Chris

 

good drive ability with the 102 inj? I would think its to big for the size of the motor and what you have. I run 42's and run low 10's na on a 428 motor. I'm no where close to maxing out my inj.

 

Yea they way to big. But believe it or not it drive great. The self tune on the holley system did a great job. But I hate to get rid of them. They are already in there and I'll need them for the turbo setup

 

sounds great