My 400whp straight ls build...
Setup:
BLOCK
- Stock 81mm block
- CP 8:5:1 piston
- Eagle Rod
HEAD
- Mild Ported LS head
- Crower 402t turbo cam's
- Crower dual valve springs and retainers
- Stock valves
TURBO SETUP
- Full race stage 3 kit w/ t3/t67 not the high output turbo
- Precision 780cc injectors
- Edelbrock victor x intake manifold
- H22 Throttle body
- Walbro 255 fuel pump
- Fast turbo oil line kit
- Tuned on crome
SUSPENSION
- PIC street suspension
- Stock axles
TRANNY
- B16 tranny
- ACT 4 puck unsprung
- ACT heavy duty pressure plate
My old setup without the full race kit and was tuned at 355whp ran a 11.20s consistently now im just waiting for spring it should be able to go into the high 10's with 404whp
tuning was done on 20psi and on "pump gas"
BLOCK
- Stock 81mm block
- CP 8:5:1 piston
- Eagle Rod
HEAD
- Mild Ported LS head
- Crower 402t turbo cam's
- Crower dual valve springs and retainers
- Stock valves
TURBO SETUP
- Full race stage 3 kit w/ t3/t67 not the high output turbo
- Precision 780cc injectors
- Edelbrock victor x intake manifold
- H22 Throttle body
- Walbro 255 fuel pump
- Fast turbo oil line kit
- Tuned on crome
SUSPENSION
- PIC street suspension
- Stock axles
TRANNY
- B16 tranny
- ACT 4 puck unsprung
- ACT heavy duty pressure plate
My old setup without the full race kit and was tuned at 355whp ran a 11.20s consistently now im just waiting for spring it should be able to go into the high 10's with 404whp
tuning was done on 20psi and on "pump gas"
great numbers
that's awesome on a stock bore straight ls...
what made you choose the 402t's over the 404's? alot of guys in the ls-t thread are making crazy numbers with the 404's.
either way, nice build and nice numbers. you got any pics?
that's awesome on a stock bore straight ls...
what made you choose the 402t's over the 404's? alot of guys in the ls-t thread are making crazy numbers with the 404's.
either way, nice build and nice numbers. you got any pics?
o i chose the 402's over the 404's because i work at a shop in the kansas city area and my friend had his 402's from his last build and just handed them over to me to use but i really want to try out the 404's during summer time probly after i've been to the track with the 402's a couple of times and i will get some pictures posted up soon
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrecisionH23a »</TD></TR><TR><TD CLASS="quote">You would have made more power if you had better a/f's from 6900 upwards.
Also, it's a bit lean around 6200. Other than that, nice.</TD></TR></TABLE>
Word. Nice #'s man!
Also, it's a bit lean around 6200. Other than that, nice.</TD></TR></TABLE>
Word. Nice #'s man!
Trending Topics
ya i have full interior and how how much more power do you think i could make with oversized valves? and from 6900+ if i added more fuel do you think it would make a big difference in power? thanks for your suggestions everyone
Munkyw3rkz.webs.com
Joined: Jun 2003
Posts: 22,166
Likes: 1
From: PUTTIN UR MOUTH ON CURBZ CPT, SoCal
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by snaileg »</TD></TR><TR><TD CLASS="quote">ya i have full interior and how how much more power do you think i could make with oversized valves? and from 6900+ if i added more fuel do you think it would make a big difference in power? thanks for your suggestions everyone
</TD></TR></TABLE>
well like the P8R head it has Vtec sized valves and can be made to flow liek its vtec brothers head...
by going with the larger valves you would increase flow to help along with that P&P job you did.
</TD></TR></TABLE>well like the P8R head it has Vtec sized valves and can be made to flow liek its vtec brothers head...
by going with the larger valves you would increase flow to help along with that P&P job you did.
pics will be up soon when the weather gets nice and get some good shots in
and yes this is my dd and the suspension rides alrite but you feel every bump lol but it doesnt bother me to much
and yes this is my dd and the suspension rides alrite but you feel every bump lol but it doesnt bother me to much
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrecisionH23a »</TD></TR><TR><TD CLASS="quote">You would have made more power if you had better a/f's from 6900 upwards.
Also, it's a bit lean around 6200. Other than that, nice.</TD></TR></TABLE>
+1
Also, it's a bit lean around 6200. Other than that, nice.</TD></TR></TABLE>
+1
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by snaileg »</TD></TR><TR><TD CLASS="quote">what do you mean disappear? lol sorry if my scanning didnt come up to good for you guys </TD></TR></TABLE>
When I saw this thread a day or two ago those lines looked a lot more darker, lol.
When I saw this thread a day or two ago those lines looked a lot more darker, lol.



