Aggressive 2.0 Street Motor
- nelsonj
- Posts: 394
- Joined: Thu Oct 14, 2010 5:37 pm
- Your car is a: 1972 Spider 124
Re: Aggressive 2.0 Street Motor
I look forward to seeing the results. I don't think I've seen a dyno posted on one of these engines hit the 150 mark, especially at the wheels. But it will be interesting to see. Have you considered going with an electric water pump? Mark sells them and I think they are a neat upgrade.
Please keep posting!
Thanks.
Please keep posting!
Thanks.
Simi Valley, California
Spider 1800
Romans 10:9
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
Update!
Head is all ready to go onto block. Got dowel pins in the mail, and head is all prepped! I will install tomorrow, but here are pictures of the head:
Again, any feedback or opinions are greatly appreciated!
Head is all ready to go onto block. Got dowel pins in the mail, and head is all prepped! I will install tomorrow, but here are pictures of the head:
Again, any feedback or opinions are greatly appreciated!
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
-
- Patron 2018
- Posts: 1199
- Joined: Tue Jul 15, 2014 4:57 pm
- Your car is a: 1979 2000 Spider
- Location: Ault, Colorado
Re: Aggressive 2.0 Street Motor
Pretty! No stinkin' reed valves in that head!
Nice work,...keep it up! Best of luck with everything.
Todd.
Nice work,...keep it up! Best of luck with everything.
Todd.
1988 Mazda RX-7
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
- engineerted
- Posts: 531
- Joined: Tue Feb 21, 2006 9:57 pm
- Your car is a: 1974 124 spider
- Location: Farmington Hills, MI
Re: Aggressive 2.0 Street Motor
I see from the photo's (paint marks and scribe lines in the cam tower boxes) you have measured and indexed the cams. Do you plan on installing adjustable pulleys? Moving the FLA to 104-106 degrees from the stock 110 will really wake up that motor now that you have HC pistons. You do need to be very careful if planning on advancing the cams as piston to valve clearance changes very quickly. Finding and marking TDC of the crank is equally important.
Ted
1978 124 Spider, Complete Restoration
1974 Fiat 124 F Production Race car
1978 124 Spider, Complete Restoration
1974 Fiat 124 F Production Race car
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
There is about a 50/50 chance the timing teeth will line up with the crank. I will see here pretty soon, when I install tensioner, and get the belt on. If not, I will have to get adjustable pulleys. I have checked valve and piston clearences, and it all checks out. I got the head installed last night, I will be making an update post here in a few, and everything is going smoothly! Thanks for the feedback!engineerted wrote:I see from the photo's (paint marks and scribe lines in the cam tower boxes) you have measured and indexed the cams. Do you plan on installing adjustable pulleys? Moving the FLA to 104-106 degrees from the stock 110 will really wake up that motor now that you have HC pistons. You do need to be very careful if planning on advancing the cams as piston to valve clearance changes very quickly. Finding and marking TDC of the crank is equally important.
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
UPDATE!
Got the head installed last night. Made sure head and block surfaces were clean, installed the dowel pins, set the headgasket down, and set the puppy on there! Proceeded to torque the special head bolts (Photo is below), and the torque order is 1st pass: 15 ft/lbs, 2nd pass: 30 ft/lbs, 3rd pass: 90 degree turn, and final pass is another 90 degree turn. I have never heard anything like this before, but my machinist swears by it. They all torqued really well and I made sure to lightly oil them, as well as the washers when I installed. Next up is front and rear crank covers, then oil pan! Enjoy these HD pics, compliments of my dad.
I really do appreciate all the positive support! Thanks guys.
Got the head installed last night. Made sure head and block surfaces were clean, installed the dowel pins, set the headgasket down, and set the puppy on there! Proceeded to torque the special head bolts (Photo is below), and the torque order is 1st pass: 15 ft/lbs, 2nd pass: 30 ft/lbs, 3rd pass: 90 degree turn, and final pass is another 90 degree turn. I have never heard anything like this before, but my machinist swears by it. They all torqued really well and I made sure to lightly oil them, as well as the washers when I installed. Next up is front and rear crank covers, then oil pan! Enjoy these HD pics, compliments of my dad.
I really do appreciate all the positive support! Thanks guys.
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
-
- Patron 2018
- Posts: 1199
- Joined: Tue Jul 15, 2014 4:57 pm
- Your car is a: 1979 2000 Spider
- Location: Ault, Colorado
Re: Aggressive 2.0 Street Motor
Very, very nice! A man after my own heart,...I see the cleanliness and attention to detail.
You are really going to have a nice motor.
Excellent work, kenncarp.
Todd.
You are really going to have a nice motor.
Excellent work, kenncarp.
Todd.
1988 Mazda RX-7
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
- RRoller123
- Patron 2020
- Posts: 8179
- Joined: Sun Nov 13, 2011 2:04 pm
- Your car is a: 1980 FI SPIDER 2000
- Location: SAGAMORE BEACH, MA USA
Re: Aggressive 2.0 Street Motor
Nice!
'80 FI Spider 2000
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
2003 Jaguar XKR
2021 Jayco 22RB
2019 Bianchi Torino Bicycle
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
2003 Jaguar XKR
2021 Jayco 22RB
2019 Bianchi Torino Bicycle
-
- Posts: 748
- Joined: Wed Oct 25, 2017 6:39 pm
- Your car is a: 1978 124 Spider 1800
Re: Aggressive 2.0 Street Motor
Looks good! Do keep us posted!
Now, when you prepare to fire up the engine for the first time, make sure to check the idle mixture screws. The first time I fired one up, the screws were wide open and poured so much fuel into the cylinders that after a minute or so of idling, the rings seized from the fuel washing the oil from the bore. The engine ran OK but always had a bit too much blow by.
About 2 turns open might be a good start.
Now, when you prepare to fire up the engine for the first time, make sure to check the idle mixture screws. The first time I fired one up, the screws were wide open and poured so much fuel into the cylinders that after a minute or so of idling, the rings seized from the fuel washing the oil from the bore. The engine ran OK but always had a bit too much blow by.
About 2 turns open might be a good start.
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
Awesome. Will do. Put the tensioner assembly on, torqued the auxillary shaft, and installed the timing belt today, and discovered i will have to purchase adjustable pulleys. Now waiting on those to come in to continue!Nut124 wrote:Looks good! Do keep us posted!
Now, when you prepare to fire up the engine for the first time, make sure to check the idle mixture screws. The first time I fired one up, the screws were wide open and poured so much fuel into the cylinders that after a minute or so of idling, the rings seized from the fuel washing the oil from the bore. The engine ran OK but always had a bit too much blow by.
About 2 turns open might be a good start.
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
-
- Patron 2019
- Posts: 143
- Joined: Mon Dec 12, 2011 6:10 pm
- Your car is a: 1979 124Spider
- Location: Mentor, Ohio 44060
Re: Aggressive 2.0 Street Motor
Describe the " a heavy duty control module". I seem to blow the stock module frequently.
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
If you blow CM’s frequently, try replacing the distributor rotor. There are resistors built into the rotor, and when these go bad, it shorts out the CM. Good luck!rebar1111 wrote:Describe the " a heavy duty control module". I seem to blow the stock module frequently.
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
- joelittel
- Patron 2018
- Posts: 1013
- Joined: Tue Mar 08, 2011 6:53 pm
- Your car is a: 1980 Spider 2000 FI
- Location: Evanston, IL
Re: Aggressive 2.0 Street Motor
Any updates on your build?
- kenncarp
- Posts: 72
- Joined: Mon Aug 27, 2012 9:58 pm
- Your car is a: 1979 Pininfarina 124 Spider
- Location: Little Rock, AR
Re: Aggressive 2.0 Street Motor
Yes! Motor is currently in the car, running. I need the time to situp and write about the process of getting it running right. (Hours of carb tuning and jetting) as well as many other speed bumps. I am currently in Italy taking an admissions test for the Polytechnic University of Turin, Italy, which i passed, meaning I will be attending in september! Anyways, when i get back i will upload pics and videos of the beast running!joelittel wrote:Any updates on your build?
1979 Fiat 124 Spider (Red and Black Restoration)
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
1980 Fiat 124 Spider (Red parts Car/Autocross car)
1986 Toyota Tercel Wagon
17 Year Old Automotive Mechanical Engineer
- joelittel
- Patron 2018
- Posts: 1013
- Joined: Tue Mar 08, 2011 6:53 pm
- Your car is a: 1980 Spider 2000 FI
- Location: Evanston, IL
Re: Aggressive 2.0 Street Motor
Congratulations on your acceptance to the Polytechnic University of Turin. I suspect progress on your Spider will slow dramatically come September.