418cid 418 Stroker LT1 Makes 575hp 525lb ft @ Texas Speed
#1
Premium Supporting Vendor
Thread Starter
418cid 418 Stroker LT1 Makes 575hp 525lb ft @ Texas Speed
Just wanted you guys to know we just installed a stroker LT1 in our shop 14 vette & she made very respectable power.
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
#3
Race Director
Member Since: Jul 2007
Location: Texas Hill Country
Posts: 10,763
Received 2,379 Likes
on
1,238 Posts
How's the oil pressure, since this will be an inevitable question, I will just ask it now....
And yes, cam specs will be nice, at least give us an approx....in the 220s, 240s? Lift? AFM? VVT?
And yes, cam specs will be nice, at least give us an approx....in the 220s, 240s? Lift? AFM? VVT?
#5
Supporting Vendor
Member Since: Mar 2002
Location: Bristol, Tennessee
Posts: 12,986
Received 582 Likes
on
312 Posts
St. Jude Donor '09
Just wanted you guys to know we just installed a stroker LT1 in our shop 14 vette & she made very respectable power.
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
__________________
"World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
262-510-7600
For service email:
orders@halltechsystems.com
www.halltechsystems.com
"World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
262-510-7600
For service email:
orders@halltechsystems.com
www.halltechsystems.com
#8
Safety Car
Member Since: Sep 2007
Location: Sunniest city on Earth
Posts: 4,169
Likes: 0
Received 21 Likes
on
20 Posts
Just wanted you guys to know we just installed a stroker LT1 in our shop 14 vette & she made very respectable power.
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
Car made 575rwhp & 525lb ft of torque on a dyno jet dyno.
For reference we've built another 416 LT1 stroker that made about 675 flywheel horsepower on the superflow 902 dyno.
I'll get you guys some sound clips asap!
#11
Burning Brakes
#12
Le Mans Master
This is generally speaking so no need to say it's not apples to apples. Similar builds to some degree is what I'm thinking.
#14
Former Vendor
Jason stays SUPER busy so hard to get him on here daily to answer questions.
i know that its probably there CNCd LT1 heads , there VVT lt1 cam,stock intake, ls7 lifters,DOD delete. I cant tell you the specs i just know from talking to the guys there kindof what they have done
i know that its probably there CNCd LT1 heads , there VVT lt1 cam,stock intake, ls7 lifters,DOD delete. I cant tell you the specs i just know from talking to the guys there kindof what they have done
#15
Race Director
Member Since: Jul 2007
Location: Texas Hill Country
Posts: 10,763
Received 2,379 Likes
on
1,238 Posts
Texas Speed, tell us more!
#16
Premium Supporting Vendor
Thread Starter
Guys the camshaft was in the 240s duration. I put a 235 duration camshaft in it now & will tune this week. I expect to sell the car shortly & get ready for the C7 z06 cars.
We finished header test fitting on it last week & the new TSP C7 headers are going to be awesome!!
We finished header test fitting on it last week & the new TSP C7 headers are going to be awesome!!
#17
Hey Jason. So I am getting the TSP 418 ci stroker via RCI performance now as the rotating assembly is available sooner. I'm almost afraid of how much power its going to make with 12lbs boost, heads, cam, headers, alky.
#19
Instructor