whats going on guys, have not been here in a while...been to busy with the shop and stuff..

any way, just got off the dyno with some numbers of the new setup after some fuel upgrades and such on lil sis

previous setup was a 370, pt88, 3 1/2 D/P that made right at 1k with 25-28 pounds of boost...

new setup is a 427 LSx with a 47-88 T-4 billet turbo 4" D/P and some major injectors and pump, NOS 75 shot plate with stand alone fuel sysytem, brand new 80e from FLT..and Circle D's baddest to the bone converter...

18 psi pull (boost only).....1058 RWHP
21 psi pull (boost only).....1133 RWHP

19 psi pull with 75 shot.....1124 RWHP





this motor was made for some serious boost but am keeping low for now and very conservative...

i will post up the vids and dyno sheets tommarow...

i will be attending the LSx shootout next month in St Louis, MI.. and gonna be running The Ole Hayhauler in the drag radial class and lil sis in the true street " king of the street class "

i smell an 8 sec pass in this thing with the right launch and lower temps on stock suspension/caltracs..

hope to see any of yall there if you go..

Flaco

 

everything you post up on here is a bad ****. GL on 8's!!

 

thanks

 

sweet setup!! have fun at the LSX shootout!

 

what dyno was it used ? damm i like this truck.

 

Geeze, thats crazy. Whats the comp on the 427?

 

******* impressive no doubt!! What kinda fuel were you running.
Kinda intersting that the 19psi w/nitrous run was a bit short on power compared with the 21psi run.

Congrats! What are your goals with this boost wise?

 

Very Impressive. Cant wait to see the vids

 

thanks mike and dynojet

8.5:1

thanks, and it did surprise me that it did not make more than the 21psi pull with the spray... its only a 40 pill on the nitrous and 28 on fuel...

the nitrous pull was still on the 18psi setting but netted 19 psi

i was on C-16 fuel and my goals are lower 9's with 18psi.......deep 9's with 21 and with the spray well i may have to spray it at the 21 psi level to reach my goal of a 8 sec pass.. or just turn it to 25 or so...the spray was put on there to expiriment with it, but it seems it does not take it like i thought

actually it was alot more aggressive with boost only on 21 psi than 18 and spray

 

This badass build.