4g61t.org

Bill and I are woundering if anyone could help us out with lightened flywheel for a 4g61t.

1st. Does the 61t have a 5 or 6 bolt flywheel?
2nd. How will this help make power and what are the down sides?

We have heard things like you will lose RPM's and loose power. other things are the motor will turn faster and Build RPM's faster making the turbo build boost faster. Sounds like a lot of "fasters". But will it make us faster.

list of Mod's for bill's 61t

DIS 2 MSD
SDS computer
SPEC 6puck clutch
greddy oil cantch can
STAINLESS DOT APPROVED 1G BRAKE LINE KIT
custom adjustable konig shocks
custom ground control coilover set
1g throttle body
2g intake elbow
costom side mount intercooler
BR 16G OUTLET ELBOW
crushed 1g BOV
1g intake cam
unorthodox can gears
unorthodox Pulley kit
1g fluidyne rad with 1g water elbow and custom brackets
Walbro 255 fuel pump
aftermarket head steel gasket spacer
quife LSD
750cc Denso fuel Injectors
2g EX mani ported
port and Polished Head with 5angle valve job
Custom Cat Back and downpipe
Custom built racing trans with duel synk in 1,2and 3
Custom Ross racing Pistons
Grounded Rods and shot pinged
ARP head Bolts
ARP Main Bolts
ARP Rod Bolts
16g Turbo
Turbo X's Duel stage boost controler
buscher FPR
NGK degree cooler spark plugs
9.5 MM plug wires
fount aftermarket bumper cover

COMING SOON
CARBON FIBER HOOD!!!
Roll cage.

It's a six bolt. Depending on what gearbox you have, you can use either FWD turbo DSM flywheels (KM210) or nonturbo (KM206/F5M22) so there are lots of parts availible.

I don't think they even made a 5-bolt 4G6x-series engine? Could be wrong.

- J

_________________
[ 1993 Lotus Elan SE ] [ 1989 Starion ESi-R ] [ 1987 Porsche 944s ]

The 4G15 is 5-bolt, the 4G6x are either 6 or 7 bolt only.

In my experience the benefits of a lightened flywheel far outweigh any disadvantages. The only disadvantage Ive come across is that there is an increased risk of stalling it when you take off in traffic - especially if you have a heavy pressure plate and a puck style clutch. You just give it some more revs to compensate.

I would say price is a disadvantage

I wanted one too - but the ones I saw were about 400USD!!! thats a big difference from a stockie which Jmauld sold to me for $25USD!

_________________
1991 CB Lancer GSR (5dr Hatchback) with 4g61t conversion - 132kw/180hp @ the front wheels. SOLD!

Check out my website: www.members.optusnet.com.au/~onnzo

Member #31

"Speed costs money. How fast do you want to spend?"

After Wednesday I will have a lightened 4g61t flywheel for sale.

_________________
4G63 EVO III
274whp, 293 TQ
2000 Yamaha R1