Dyno day on tuesday.

[itsblue95]

So i have a Dyno tune scheduled for tuesday morning. what all should i do to the car before i get it ready for the dyno? thanks for the help guys

 

[ttocs]

what mods have you done to your car? Mine just finished at the dyno and on the form it asked if I had checked tire pressure which I had not thought of...

 

[itsblue95]

AFR 185, tfs1, Holley systemax intake. Bbk 75mm tb, bbk mass air, unequal shorty headers h -pipe, flowmasters. Adjustiable fpr and 30lbs injectors.

 

[ttocs]

sounds similar to mine other then bigger heads. My tuner said my stock fuel pump was probaly not keeping up at high rpms, not sure if yours is stock.

 

[Musturd]

For sure ur fuel pump is holding you back big time

 

[itsblue95]

I have a 255 pump gonna go in this weekend

 

[itsblue95]

anyone else have any tips on what to do before i get it on the dyno

 

[mygreengt]

video camera

 

[97stanger]

theres really not TOO much that can be down, maybe pick up a spare set of plugs to be safe but other than that you should be good to go. Agreed, good call with going with the 255lph pump

 

[castine917]

unfortunately you will only find out what you need after you get there. before going on the dyno the only thing to do is make it run as good as possible and tires spin safely at speed. most of the rest has to do with connections to the dyno that they do.

 

[itsblue95]

ok thanks guys. so what would you all guess its gonna make. me and a few friends have a poll going. i guessed the lowest so i dont get my hopes up

 

[castine917]

264 rwhp

 

[itsblue95]

you guessed lower then i did. but im still not going to get my hopes up. im saying 286

 

[Win]

Yeah im saying about 293-298

 

[sleepn_sn95]

274

 

[ttocs]

your heads are bigger then mine but I was suprised recently when I only put down 238/264. Adding a new fuel pump and coil too see if that will help as it was running lean in the high rpms, the graph was flat after 4000 rpms.

 

[castine917]

264 rwhp

you guessed lower then i did. but im still not going to get my hopes up. im saying 286

different dynos make different #s. i only managed 271 rwhp with 355 cubes. drag strip numbers say it is 300 rwhp. I like to guess really low.

 

[itsblue95]

thats why i guessed low

 

[itsblue95]

The car just came off the dyno does anyone else want to guess what they think it made

 

[Win]

I'll still at 293-298