Nick Williams 427
Nick Williams 427 ls7
ls7 heads and intake
lg cam
umi suspension
koni shocks
dms springs
a few pics of what nick williams has done for me.
car is fantastic.
1st run on dyno did 540 to the wheels. after tweaking the tune it put down 560. final results will be up in next week or so. ls7 intake will be ported and headers changed from stainless works to american racing headers this week, so we'll see if the hp gains are true or not. really wanted a chance to thank everyone involved. here's a couple of pics.
big thanks to everyone that answered my dumb questions.
nick williams and bob wilkinson
lou at lg motorsports
umi
sam strano
jason @ katech
and anyone else i bothered thanks guys.
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ls7 heads and intake
lg cam
umi suspension
koni shocks
dms springs
a few pics of what nick williams has done for me.
car is fantastic.1st run on dyno did 540 to the wheels. after tweaking the tune it put down 560. final results will be up in next week or so. ls7 intake will be ported and headers changed from stainless works to american racing headers this week, so we'll see if the hp gains are true or not. really wanted a chance to thank everyone involved. here's a couple of pics.
big thanks to everyone that answered my dumb questions.
nick williams and bob wilkinson
lou at lg motorsports
umi
sam strano
jason @ katech
and anyone else i bothered thanks guys.
[IMG]
[/IMG] [IMG]
[/IMG] [IMG]
[/IMG] [IMG]
[/IMG] [IMG][/IMG] [IMG][/IMG] Last edited by wvaboy; May 12, 2007 at 11:58 AM.
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Did you make those numbers through that little cutout? If so, you're leaving lots of power on the table by not running a proper 4" y collector with a 4" cutout. That's amazing if you made that much power through a 3" single pipe. 
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Sick numbers. 
i'll answer what i can.
it's a built motor, caps were old mba caps that i had chromed.
g7x5
yes but i believe that's why nick is going to switch to american racing headers. the merge collector is completely different then what is in those pics, although i do not know what size they are, i don't think they are 4" though.
i had them put nitrous rings in it, but it won't be a big shot if i do one at all.
it wouldn't hurt to have a small shot for 4th gear.
i'm not a trackoholic so it won't see a ton of track time.
final numbers with american racing headers and merge collector, ported ls7 should be up in a week or so.
thanks everyone,
rob
it's a built motor, caps were old mba caps that i had chromed.
Was it one the G7X series cams
Did you make those numbers through that little cutout? If so, you're leaving lots of power on the table by not running a proper 4" y collector with a 4" cutout. That's amazing if you made that much power through a 3" single pipe
Very nice N/A numbers....it's time to Spray the hell out of it
it wouldn't hurt to have a small shot for 4th gear.
Let get some track time now
final numbers with american racing headers and merge collector, ported ls7 should be up in a week or so.
thanks everyone,
rob
I think it would be a good idea to mess around with a new exhaust setup while you make the change with the headers and intake porting. Might help get you to where you want to be with the final product.
