i am thinking of putting a nos wet system on my 87 gta what are the down sides if installed right does these systems do damage to the engine or cause premature failure of the engine

 

if its a low hp setup (50 to maybe 100) installed properly used properly and with enough fuel pressure and volume it should not be a problem, i would start off with 50, but how do you plan on taking the timing out of the engine?

 

i really don't know much about nos but there is a wet kit made for the 87 l98 that is a wet kit 100 hp i cant remember who make the kit but it was a well known company and according to them the stock setup would be fine for the applicatino as long as there is no major mods like a chip the only thing im sure i would is install an adjustiable fuel pressure regulator but any timing suggestions would be great thanks for the reply

 

you can use a universal kit or the plate kit that a few companies sell for the tpi motors. from personal experience with an LO3 ive run a 150 shot many times with no harm or anything going wrong. if i wasnt running a 150 i was at 125 again no problems and ive put tons of bottles through that motor only thing i messed up with nitrous was my rear because of spraying from a dig with et streets.....oops. but you can do 125-150 safely just be careful with the jets. as for timing im not sure about an L98 just yet soon i will when i do it but on my LO3 i used stock 0 degree timing i didnt have to retard even for a 150 shot. i actually know a member on here that ran i believe 2-3 advanced with a 150 shot and was fine. but again for the l98 maybe pull 2-4 degrees of timing or get a timing puller box that does it for you when you spray.