expected rwhp for new combo?

[van383]

just curious what others have had with similar combo. I know all ls1 run and do differnat things but i dont want to be to diappointed when i go if i know so other numbers and what dyno they where on. if u could maybe post dyno sheet that would rock. and if ya got 1/8 times im curious as well.

393cu
11.1 cr
ported dart 225cc
th-350 3500 stall
9in 3.50 gear.
sd tune 13.0 af shooting for now.
ported ls6
1 3/4 headers thru factory slp load mouth with extra muffler in back to quiet it down lolol.
238/240 .605 .609 lift
80mmtb stock modded air box with k@N

[WS6FirebirdTA00]

I would say 420-450 depending how much is lost though the tranny, it is just a guess though lol

[van383]

what combo you got to put dwon 480? na car with nitrous or just na? i see your sig but no cube size..thanks

[WS6FirebirdTA00]

N/A stock cubes, car is a manual though. Guy I have seen with similar setups like yours make low 400's (on less cubes though) but are no joke at the track.

[van383]

maybe i need to send u my tune,thats great number stock cubes so i guess i will be disappointed with only low 400hp, surely th-350 wont kill me that much over manual.. why do u say they are killer at track?

[WS6FirebirdTA00]

Those trannys are going to put up hero dyno numbers, but I know people who put those in from a manual (and drove the manual well) and picked up over a half second at the track.

[van383]

so you figure how much percent lost dues to this? 16-18rwd manula and 20%rwd auto so surely it not 60hp ya think? maybe ill at least make 500rwtq lol we are running at track next sat ill post ya some numbers then if interested?? what a/f you shot for?

[WS6FirebirdTA00]

You can't do the percentage thing. I think the manual cars lose about 50-60 hp or so.

[van383]

u mean auto cars over manuals

[WS6FirebirdTA00]

No, manual cars lose around that HP through the drivetrain

[van383]

never heard that before well see this weeknd hopefully.