got it on the rollers yesterady. the ONLY changes from the last dyno is the cam and a tune for the cam.
BEFORE:
AFTER:
got it on the rollers yesterady. the ONLY changes from the last dyno is the cam and a tune for the cam.
BEFORE:
AFTER:
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
i crunched some numbers together and came up with this
i gained big torque and hp....its just not all at peak
gained roughly:
gained 5hp @5500, LOST 8 TQ @ 5500
gained 14HP @ 5750, gained 10 TQ @ 5750
gained 15HP @ 6000, gained 15 TQ @ 5750
gained 24HP @ 6250, gained 17 TQ @ 5750
gained 30HP @ 6500, gained 19 TQ @ 5750
gained 33HP @ 6750, gained 21 TQ @ 5750
gained 40HP @ 7000, gained 30 TQ @ 5750
new cams average HP between 5500 and 7000 rpm= 417 hp
new cams average TQ between 5500 and 7000 rpm=349 tq
old cams average HP between 5500 and 7000 rpm= 393.7 hp
old cams average TQ between 5500 and 7000 rpm= 334.4 tq
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
good numbers...you got an ls1 dont ya?
00 silverado
www.quickstreettrucks.com
Man that is awesome!!
2006 extended cab, 6.0 swap, full bolt ons SOLD
2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
2007 TBSS AWD, cam, stall, built trans, N2OSOLD
2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
Originally Posted by farmtruc
49 Ford F1
355 chevy / turbo 350 / 12 bolt posi / camaro subframed
yep
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
Do you think it helped or hurt to take it all the way to 7k? You mentioned in another thread how you just bumped it up to 7k even though you kinda stopped making power at 6800
1951 3100
1984 C10
for now i am going by the seat of my pants. my butt says it need a higher shift point. eventually i will do it like i did my 226 cam and take it to the track and test out some different settings.
6900 shift points proved to be the best shiftpoint with the old cam on several passes. i think it just puts the motor back into a better rpm when they drop after the shift.
if this cam puts better track times shifting 6500 or lower thats where it will be. for now it "feels" good at 7k but i wont have anything solid until i get on the track and start tweaking.
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
damn thats alot of power.......... what cam were u running and what are u running now? i cant see the pics cause im at work right now so i have no idea if theres info in them about the cams or not, and this is on a 5.7L?
mike
sweeeeeeet
ITS MATT SUCKA
98 rcsb dd
abosolutely nothin cept flo
& Nelson Tune
lookin for project
bangbangskeetskeet: how big is it v?
mean05: about 8''
txarkitekt: I will drink you under the table!
226/226 .584/.584 112+4 to a 231/239 .617/.623 111+4
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
Posting Permissions
Reply With Quote
