[ChrisR]

Can't make up my mind as to where to start from. Do I use 63n 71f at 5.5lb or square the plate at 71 and start at 6.5lb. I'm using a cheater plate as the 1st stage to get things going,11.5 comp 306, c16, 32deg total. I don't want to be the next bloke posting pictures of pinched ring lands Thanks, Chris

 

[jakesz28]

63n and 71f will be pig rich. 71 squared is still rich according to a few people that I talked to my 67n 63f @ 6.5psi was puffing black smoke.

 

[n20mstr]

i have a plate on my car, but it is a bigshot plate, im at 67n 71f im at 5.2lb on the fuel with a .073 in the flow tool, im upping the nitrous jet 1-2 at a time, but i know im going to end up squared eventually, prob 73 73 soon

 

[fastjay71]

I know Big Shot plates squared @5psi is a good start but still rich.

 

[runawy9]

So you guys are saying the jet map that NOS suggests is pig rich?
Do they just suggest this so people will have a safe tune up?
I wonder if I should change my jets. They are 85f 78n. The book says this is close to 175 shot. What do you guys suggest for 175 shot on an Edelbrock RPM plate kit?

 

[K*A*B]

i have a plate on my car, but it is a bigshot plate, im at 67n 71f im at 5.2lb on the fuel with a .073 in the flow tool, im upping the nitrous jet 1-2 at a time, but i know im going to end up squared eventually, prob 73 73 soon

that is what you are using in the dart ? damn i thought you were really hitting that thing , you could have won 8.50 last year , step it up ....lol

 

[n20mstr]

that is what you are using in the dart ? damn i thought you were really hitting that thing , you could have won 8.50 last year , step it up ....lol

WE ARE stepping it up SOON.....the car is running well now, front tires barely coming off the ground,........why you think im trying to keep a low profile......SHHHHHHHHHHHH keep it on the DL....LMAO the car is very capable of winning some 8.50 races now, it just needs a driver LOL LOL....

 

[ChrisR]

So will flowing 6lb with the jets squared sound like a better place to start, & then work the fp down from there with the cheater plate ? The big shot plate is my second stage but I'll leave that one alone till I get a handle on the first.

 

[Drag Radial]

So will flowing 6lb with the jets squared sound like a better place to start, & then work the fp down from there with the cheater plate ? The big shot plate is my second stage but I'll leave that one alone till I get a handle on the first.

Yes you are correct.

When moving to use the second kit inconjuction with the 1st kit, most will tell you it needs to be leaner...........they are correct.

 

[Chevelle Rob]

So will flowing 6lb with the jets squared sound like a better place to start, & then work the fp down from there with the cheater plate ? The big shot plate is my second stage but I'll leave that one alone till I get a handle on the first.

Yes I run mine there. Wouldnt run worth a dam with the 73n 82f that NOS reccomends. I am still tuning the nitrous but now im at 73 square and 6 psi in a cheater plate

 

[chvyeter]

I'm running what NOS suggests on a 225 with a big shot plate. I'm guessing I need to move down from the .082 nitrous .091 fuel settings the recommend? I've never made a pass then inspected the plugs afterwards on the bottle

 

[ChrisR]

Thanks for the input guys. Track day is the 19th oct. Last time out was 2001. I'm nervous as hell, double and triple checking everything. I might go take another valium.