Well first off i have a smaller turbo than most on here. t3 48/42 45 trim. boost was at 15.39psi

http://i176.photobucket.com/albums/w166/turbo-cavi/IMG00088.jpg

hp sux because of the small turbo but i like the torque.

and its the ebay turbo.
so give me some comments



DRIVE HARD OR DONT DRIVE AT ALL!!!

Thats really not bad at all.... Last time I dynoed I was at 244whp/256wtq with rear main puking oil all over clutch and my mani being cracked..... Its been tuned since, but my new mani is not done yet... I need to get all my customer work done before I finish mine....



P&P Tuning
420.5whp / 359.8wtq

hey im phat can u give me some hep with hptuners. i cant figure out how to gt the histograms working. and some of the tbles im not sur if i should go down or up with the numbers.


DRIVE HARD OR DONT DRIVE AT ALL!!!

CAVI.DEMON wrote:hey im phat can u give me some hep with hptuners. i cant figure out how to gt the histograms working. and some of the tbles im not sur if i should go down or up with the numbers.

sure...... Il try to catch you on AIM..



P&P Tuning
420.5whp / 359.8wtq

post your file, i'll compare it to mine...

we're doing a full tune on Friday so when we're done I'll show you what I got...

nice numbers



I want to share something with you - the three sentences that will get you through life. Number one, 'cover for me', Number two, 'oh, good idea, boss', Number three, 'it was like that when I got here.'

is there anyway you guys can post a spreadsheet representation of your spark tables on HPT?

I'm just curious what you guys are hitting for timing in the 'upper' registry (4400 + RPM)

I think I've still got around 13* advance at peak RPM peak Boost. Still trying to pull the most minuscule of knock out.



http://www.cardomain.com/ride/789194

Steve, does your system use a knock sensor? Can you adjust sensitivity? That would provide an extra degree of safety.

Also, note that knock should be treated like an avalanche. Stopping a mountainside of moving snow takes a whole lot more effort than never letting it get started in the first place. With that in mind start at the cells closest to where knock occurs, then follow the line representing manifold pressure vs rpm backward, closer to zero, for two or three cells and pull a degree or two of timing at that point. Also look for a slightly lean spot just before knock occurs. Any increase in combustion temp can be enough to precipitate the avalanche.

Cavi.demon, not bad numbers.

-->Slow

thanx. but my file is stock right now. this dyno was without hptuners.


DRIVE HARD OR DONT DRIVE AT ALL!!!

the system does use a GM knock sensor, but I'm not sure why its not seeing knock on the computer, there maybe perhaps an adapter I need to buy from Holley.

your idea for touching the surrounding cells is a great idea.

I was getting a huge dip in power around 4500RPM due to a sudden decrease of timing, so I'm in need of a good 'smoothing'

reading spark maps is not my forte, lol.